diff --git a/docs/06_PROTOCOLS_DETAILED/ASSEMBLY_FEM_WORKFLOW.md b/docs/06_PROTOCOLS_DETAILED/ASSEMBLY_FEM_WORKFLOW.md
new file mode 100644
index 00000000..86b4a79e
--- /dev/null
+++ b/docs/06_PROTOCOLS_DETAILED/ASSEMBLY_FEM_WORKFLOW.md
@@ -0,0 +1,188 @@
+# Assembly FEM Optimization Workflow
+
+This document describes the multi-part assembly FEM workflow used when optimizing complex assemblies with `.afm` (Assembly FEM) files.
+
+## Overview
+
+Assembly FEMs have a more complex dependency chain than single-part simulations:
+
+```
+.prt (geometry) → _fem1.fem (component mesh) → .afm (assembly mesh) → .sim (solution)
+```
+
+Each level must be updated in sequence when design parameters change.
+
+## When This Workflow Applies
+
+This workflow is automatically triggered when:
+- The working directory contains `.afm` files
+- Multiple `.fem` files exist (component meshes)
+- Multiple `.prt` files exist (component geometry)
+
+Examples:
+- M1 Mirror assembly (M1_Blank + M1_Vertical_Support_Skeleton)
+- Multi-component mechanical assemblies
+- Any NX assembly where components have separate FEM files
+
+## The 4-Step Workflow
+
+### Step 1: Update Expressions in Geometry Part (.prt)
+
+```
+Open M1_Blank.prt
+├── Find and update design expressions
+│   ├── whiffle_min = 42.5
+│   ├── whiffle_outer_to_vertical = 75.0
+│   └── inner_circular_rib_dia = 550.0
+├── Rebuild geometry (DoUpdate)
+└── Save part
+```
+
+The `.prt` file contains the parametric CAD model with expressions that drive dimensions. These expressions are updated with new design parameter values, then the geometry is rebuilt.
+
+### Step 2: Update Component FEM Files (.fem)
+
+```
+For each component FEM:
+├── Open M1_Blank_fem1.fem
+│   ├── UpdateFemodel() - regenerates mesh from updated geometry
+│   └── Save FEM
+├── Open M1_Vertical_Support_Skeleton_fem1.fem
+│   ├── UpdateFemodel()
+│   └── Save FEM
+└── ... (repeat for all component FEMs)
+```
+
+Each component FEM is linked to its source geometry. `UpdateFemodel()` regenerates the mesh based on the updated geometry.
+
+### Step 3: Update Assembly FEM (.afm)
+
+```
+Open ASSY_M1_assyfem1.afm
+├── UpdateFemodel() - updates assembly mesh
+├── Merge coincident nodes (at component interfaces)
+├── Resolve labeling conflicts (duplicate node/element IDs)
+└── Save AFM
+```
+
+The assembly FEM combines component meshes. This step:
+- Reconnects meshes at shared interfaces
+- Resolves numbering conflicts between component meshes
+- Ensures mesh continuity for accurate analysis
+
+### Step 4: Solve Simulation (.sim)
+
+```
+Open ASSY_M1_assyfem1_sim1.sim
+├── Execute solve
+│   ├── Foreground mode for all solutions
+│   └── or Background mode for specific solution
+└── Save simulation
+```
+
+The simulation file references the assembly FEM and contains solution setup (loads, constraints, subcases).
+
+## File Dependencies
+
+```
+M1 Mirror Example:
+
+M1_Blank.prt ─────────────────────> M1_Blank_fem1.fem ─────────┐
+     │                                    │                    │
+     │ (expressions)                      │ (component mesh)   │
+     ↓                                    ↓                    │
+M1_Vertical_Support_Skeleton.prt ──> M1_..._Skeleton_fem1.fem ─┤
+                                                               │
+                                                               ↓
+                                          ASSY_M1_assyfem1.afm ──> ASSY_M1_assyfem1_sim1.sim
+                                               (assembly mesh)         (solution)
+```
+
+## API Functions Used
+
+| Step | NX API Call | Purpose |
+|------|-------------|---------|
+| 1 | `OpenBase()` | Open .prt file |
+| 1 | `ImportFromFile()` | Import expressions from .exp file (preferred) |
+| 1 | `DoUpdate()` | Rebuild geometry |
+| 2-3 | `UpdateFemodel()` | Regenerate mesh from geometry |
+| 3 | `DuplicateNodesCheckBuilder` | Merge coincident nodes at interfaces |
+| 3 | `MergeOccurrenceNodes = True` | Critical: enables cross-component merge |
+| 4 | `SolveAllSolutions()` | Execute FEA (Foreground mode recommended)
+
+### Expression Update Method
+
+The recommended approach uses expression file import:
+
+```python
+# Write expressions to .exp file
+with open(exp_path, 'w') as f:
+    for name, value in expressions.items():
+        unit = get_unit_for_expression(name)
+        f.write(f"[{unit}]{name}={value}\n")
+
+# Import into part
+modified, errors = workPart.Expressions.ImportFromFile(
+    exp_path,
+    NXOpen.ExpressionCollection.ImportMode.Replace
+)
+```
+
+This is more reliable than `EditExpressionWithUnits()` for batch updates.
+
+## Error Handling
+
+Common issues and solutions:
+
+### "Update undo happened"
+- Geometry update failed due to constraint violations
+- Check expression values are within valid ranges
+- May need to adjust parameter bounds
+
+### "This operation can only be done on the work part"
+- Work part not properly set before operation
+- Use `SetWork()` to make target part the work part
+
+### Node merge warnings
+- Manual intervention may be needed for complex interfaces
+- Check mesh connectivity in NX after solve
+
+### "Billion nm" RMS values
+- Indicates node merging failed - coincident nodes not properly merged
+- Check `MergeOccurrenceNodes = True` is set
+- Verify tolerance (0.01 mm recommended)
+- Run node merge after every FEM update, not just once
+
+## Configuration
+
+The workflow auto-detects assembly FEMs, but you can configure behavior:
+
+```json
+{
+  "nx_settings": {
+    "expression_part": "M1_Blank",  // Override auto-detection
+    "component_fems": [              // Explicit list of FEMs to update
+      "M1_Blank_fem1.fem",
+      "M1_Vertical_Support_Skeleton_fem1.fem"
+    ],
+    "afm_file": "ASSY_M1_assyfem1.afm"
+  }
+}
+```
+
+## Implementation Reference
+
+See `optimization_engine/solve_simulation.py` for the full implementation:
+
+- `detect_assembly_fem()` - Detects if assembly workflow needed
+- `update_expressions_in_part()` - Step 1 implementation
+- `update_fem_part()` - Step 2 implementation
+- `update_assembly_fem()` - Step 3 implementation
+- `solve_simulation_file()` - Step 4 implementation
+
+## Tips
+
+1. **Start with baseline solve**: Before optimization, manually verify the full workflow completes in NX
+2. **Check mesh quality**: Poor mesh quality after updates can cause solve failures
+3. **Monitor memory**: Assembly FEMs with many components use significant memory
+4. **Use Foreground mode**: For multi-subcase solutions, Foreground mode ensures all subcases complete
diff --git a/docs/ZERNIKE_INTEGRATION.md b/docs/ZERNIKE_INTEGRATION.md
new file mode 100644
index 00000000..f5768b6d
--- /dev/null
+++ b/docs/ZERNIKE_INTEGRATION.md
@@ -0,0 +1,313 @@
+# Zernike Wavefront Analysis Integration
+
+This document describes how to use Atomizer's Zernike analysis capabilities for telescope mirror optimization.
+
+## Overview
+
+Atomizer includes a full Zernike polynomial decomposition system for analyzing wavefront errors (WFE) in telescope mirror FEA simulations. The system:
+
+- Extracts nodal displacements from NX Nastran OP2 files
+- Fits Zernike polynomials using Noll indexing (optical standard)
+- Computes RMS metrics (global and filtered)
+- Analyzes individual aberrations (astigmatism, coma, trefoil, etc.)
+- Supports multi-subcase analysis (different gravity orientations)
+
+## Quick Start
+
+### Simple Extraction
+
+```python
+from optimization_engine.extractors import extract_zernike_from_op2
+
+# Extract Zernike metrics for a single subcase
+result = extract_zernike_from_op2(
+    op2_file="model-solution_1.op2",
+    subcase="20"  # 20 degree elevation
+)
+
+print(f"Global RMS: {result['global_rms_nm']:.2f} nm")
+print(f"Filtered RMS: {result['filtered_rms_nm']:.2f} nm")
+print(f"Astigmatism: {result['astigmatism_rms_nm']:.2f} nm")
+```
+
+### In Optimization Objective
+
+```python
+from optimization_engine.extractors.zernike_helpers import create_zernike_objective
+
+# Create objective function
+zernike_obj = create_zernike_objective(
+    op2_finder=lambda: sim_dir / "model-solution_1.op2",
+    subcase="20",
+    metric="filtered_rms_nm"
+)
+
+# Use in Optuna trial
+def objective(trial):
+    # ... suggest parameters ...
+    # ... run simulation ...
+
+    rms = zernike_obj()
+    return rms
+```
+
+## RMS Calculation Method
+
+**IMPORTANT**: Atomizer uses the correct surface-based RMS calculation matching optical standards:
+
+```python
+# Global RMS = sqrt(mean(W^2)) - RMS of actual WFE surface values
+global_rms = sqrt(mean(W_nm ** 2))
+
+# Filtered RMS = sqrt(mean(W_residual^2))
+# where W_residual = W_nm - Z[:, :4] @ coeffs[:4] (low-order fit subtracted)
+filtered_rms = sqrt(mean(W_residual ** 2))
+```
+
+This is **different** from summing Zernike coefficients! The RMS is computed from the actual WFE surface values, not from `sqrt(sum(coeffs^2))`.
+
+## Available Metrics
+
+### RMS Metrics
+| Metric | Description |
+|--------|-------------|
+| `global_rms_nm` | RMS of entire WFE surface: `sqrt(mean(W^2))` |
+| `filtered_rms_nm` | RMS after removing modes 1-4 (piston, tip, tilt, defocus) |
+| `rms_filter_j1to3_nm` | RMS after removing only modes 1-3 (keeps defocus) - "optician workload" |
+
+### Aberration Magnitudes
+| Metric | Zernike Modes | Description |
+|--------|--------------|-------------|
+| `defocus_nm` | J4 | Focus error |
+| `astigmatism_rms_nm` | J5 + J6 | Combined astigmatism |
+| `coma_rms_nm` | J7 + J8 | Combined coma |
+| `trefoil_rms_nm` | J9 + J10 | Combined trefoil |
+| `spherical_nm` | J11 | Primary spherical |
+
+## Multi-Subcase Analysis
+
+For telescope mirrors, gravity orientation affects surface shape. Standard subcases:
+
+| Subcase | Description |
+|---------|-------------|
+| 20 | Low elevation (operational) |
+| 40 | Mid-low elevation |
+| 60 | Mid-high elevation |
+| 90 | Horizontal (polishing orientation) |
+
+### Extract All Subcases
+
+```python
+from optimization_engine.extractors import ZernikeExtractor
+
+extractor = ZernikeExtractor("model.op2")
+results = extractor.extract_all_subcases(reference_subcase="20")
+
+for label, metrics in results.items():
+    print(f"Subcase {label}: {metrics['filtered_rms_nm']:.1f} nm")
+```
+
+### Relative Analysis
+
+Compare deformation between orientations:
+
+```python
+from optimization_engine.extractors.zernike_helpers import create_relative_zernike_objective
+
+# Minimize deformation at 20 deg relative to polishing position (90 deg)
+relative_obj = create_relative_zernike_objective(
+    op2_finder=lambda: sim_dir / "model.op2",
+    target_subcase="20",
+    reference_subcase="90"
+)
+
+relative_rms = relative_obj()
+```
+
+## Optimization Configuration
+
+### Example: Single Objective (Filtered RMS)
+
+```json
+{
+  "objectives": [
+    {
+      "name": "filtered_rms",
+      "direction": "minimize",
+      "extractor": "zernike",
+      "extractor_config": {
+        "subcase": "20",
+        "metric": "filtered_rms_nm"
+      }
+    }
+  ]
+}
+```
+
+### Example: Multi-Objective (RMS + Mass)
+
+```json
+{
+  "objectives": [
+    {
+      "name": "filtered_rms_20deg",
+      "direction": "minimize",
+      "extractor": "zernike",
+      "extractor_config": {
+        "subcase": "20",
+        "metric": "filtered_rms_nm"
+      }
+    },
+    {
+      "name": "mass",
+      "direction": "minimize",
+      "extractor": "mass_from_expression"
+    }
+  ],
+  "optimization_settings": {
+    "sampler": "NSGA-II",
+    "protocol": 11
+  }
+}
+```
+
+### Example: Constrained (Stress + Aberration Limits)
+
+```json
+{
+  "constraints": [
+    {
+      "name": "astigmatism_limit",
+      "type": "upper_bound",
+      "threshold": 50.0,
+      "extractor": "zernike",
+      "extractor_config": {
+        "subcase": "90",
+        "metric": "astigmatism_rms_nm"
+      }
+    }
+  ]
+}
+```
+
+## Advanced: ZernikeObjectiveBuilder
+
+For complex multi-subcase objectives:
+
+```python
+from optimization_engine.extractors.zernike_helpers import ZernikeObjectiveBuilder
+
+builder = ZernikeObjectiveBuilder(
+    op2_finder=lambda: sim_dir / "model.op2"
+)
+
+# Weight operational positions more heavily
+builder.add_subcase_objective("20", "filtered_rms_nm", weight=1.0)
+builder.add_subcase_objective("40", "filtered_rms_nm", weight=0.5)
+builder.add_subcase_objective("60", "filtered_rms_nm", weight=0.5)
+
+# Create combined objective (weighted sum)
+objective = builder.build_weighted_sum()
+
+# Or: worst-case across subcases
+worst_case_obj = builder.build_max()
+```
+
+## Zernike Settings
+
+### Configuration Options
+
+| Setting | Default | Description |
+|---------|---------|-------------|
+| `n_modes` | 50 | Number of Zernike modes to fit |
+| `filter_orders` | 4 | Low-order modes to filter (1-4 = piston through defocus) |
+| `displacement_unit` | "mm" | Unit of displacement in OP2 ("mm", "m", "um", "nm") |
+
+### Unit Conversions
+
+Wavefront error (WFE) is computed as:
+
+```
+WFE_nm = 2 * displacement * unit_conversion
+```
+
+Where `unit_conversion` converts to nanometers:
+- mm: 1e6
+- m: 1e9
+- um: 1e3
+
+The factor of 2 accounts for the optical convention (surface error doubles as wavefront error for reflection).
+
+## NX Nastran Setup
+
+### Required Subcases
+
+Your NX Nastran model should have subcases for each gravity orientation:
+
+```
+SUBCASE 20
+  SUBTITLE=20 deg elevation
+  LOAD = ...
+
+SUBCASE 40
+  SUBTITLE=40 deg elevation
+  LOAD = ...
+```
+
+The extractor identifies subcases by:
+1. Numeric value in SUBTITLE (preferred)
+2. SUBCASE ID number
+
+### Output Requests
+
+Ensure displacement output is requested:
+
+```
+SET 999 = ALL
+DISPLACEMENT(SORT1,REAL) = 999
+```
+
+## Migration from Legacy Scripts
+
+If you were using `zernike_Post_Script_NX.py`:
+
+| Old Approach | Atomizer Equivalent |
+|--------------|---------------------|
+| Manual OP2 parsing | `ZernikeExtractor` |
+| `compute_zernike_coeffs_chunked()` | `compute_zernike_coefficients()` |
+| `write_exp_file()` | Configure as objective/constraint |
+| HTML reports | Dashboard visualization (TBD) |
+| RMS log CSV | Optuna database + export |
+
+### Key Differences
+
+1. **Integration**: Zernike is now an extractor like displacement/stress
+2. **Optimization**: Direct use as objectives/constraints in Optuna
+3. **Multi-objective**: Native NSGA-II support for RMS + mass Pareto optimization
+4. **Neural Acceleration**: Can train surrogate on Zernike metrics (Protocol 12)
+
+## Example Study Structure
+
+```
+studies/
+  mirror_optimization/
+    1_setup/
+      optimization_config.json
+      model/
+        ASSY_M1.prt
+        ASSY_M1_assyfem1.afm
+        ASSY_M1_assyfem1_sim1.sim
+    2_results/
+      study.db
+      zernike_analysis/
+        trial_001_zernike.json
+        trial_002_zernike.json
+        ...
+    run_optimization.py
+```
+
+## See Also
+
+- [examples/optimization_config_zernike_mirror.json](../examples/optimization_config_zernike_mirror.json) - Full example configuration
+- [optimization_engine/extractors/extract_zernike.py](../optimization_engine/extractors/extract_zernike.py) - Core implementation
+- [optimization_engine/extractors/zernike_helpers.py](../optimization_engine/extractors/zernike_helpers.py) - Helper functions
diff --git a/examples/Zernike_old_reference/nx_post_each_iter.py b/examples/Zernike_old_reference/nx_post_each_iter.py
new file mode 100644
index 00000000..5aa37f0b
--- /dev/null
+++ b/examples/Zernike_old_reference/nx_post_each_iter.py
@@ -0,0 +1,332 @@
+# nx_post_each_iter.py
+import os, subprocess
+import NXOpen
+from datetime import datetime
+import csv, re
+
+# --- SETTINGS ---
+TEST_ENV_PY = r"C:\Users\antoi\anaconda3\envs\test_env\python.exe"
+SCRIPT_NAME = "zernike_Post_Script_NX.py"  # your script in the .sim folder
+OP2_NAME    = "assy_m1_assyfem1_sim1-solution_1.op2"
+EXP_NAME    = "Iteration_results_expression.exp"
+TIMEOUT     = None  # e.g., 900 for 15 min
+# Option A: set via env NX_GEOM_PART_NAME, else hardcode your CAD part name here.
+GEOM_PART_NAME = os.environ.get("NX_GEOM_PART_NAME", "ASSY_M1_assyfem1")
+
+# ---------------
+
+def import_iteration_results_exp(exp_path: str, lw) -> bool:
+    """Import EXP into current Work part (Replace) and update."""
+    theSession = NXOpen.Session.GetSession()
+    workPart = theSession.Parts.BaseWork
+
+    if not os.path.isfile(exp_path):
+        lw.WriteLine(f"[EXP][ERROR] File not found: {exp_path}")
+        return False
+
+    mark_import = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Visible, "Import Expressions")
+    try:
+        modified, err_msgs = workPart.Expressions.ImportFromFile(
+            exp_path, NXOpen.ExpressionCollection.ImportMode.Replace
+        )
+        # surface any parsing messages
+        try:
+            if err_msgs:
+                for m in err_msgs:
+                    lw.WriteLine(f"[EXP][WARN] {m}")
+        except Exception:
+            pass
+
+        mark_update = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Invisible, "NX update")
+        nErrs = theSession.UpdateManager.DoUpdate(mark_update)
+        theSession.DeleteUndoMark(mark_update, "NX update")
+
+        theSession.SetUndoMarkName(mark_import, "Expressions")
+        theSession.DeleteUndoMark(mark_import, None)
+
+        lw.WriteLine(f"[EXP] Imported OK (modified={modified}, nErrs={nErrs})")
+        return True
+    except Exception as ex:
+        lw.WriteLine(f"[EXP][FATAL] {ex}")
+        try:
+            theSession.DeleteUndoMark(mark_import, None)
+        except Exception:
+            pass
+        return False
+
+def export_all_named_expressions_to_exp(workPart, out_path, lw):
+    """
+    Export expressions to an .exp file using the 3-arg signature:
+      ExportToFile(<mode>, <filepath>, <sort_type>)
+    Works across NX versions where enums live under either:
+      NXOpen.ExpressionCollection.ExportMode / SortType
+    or
+      NXOpen.ExpressionCollectionExportMode / ExpressionCollectionSortType
+    """
+    try:
+        if not out_path.lower().endswith(".exp"):
+            out_path += ".exp"
+
+        mode_cls = getattr(NXOpen.ExpressionCollection, "ExportMode",
+                   getattr(NXOpen, "ExpressionCollectionExportMode", None))
+        sort_cls = getattr(NXOpen.ExpressionCollection, "SortType",
+                   getattr(NXOpen, "ExpressionCollectionSortType", None))
+        if mode_cls is None or sort_cls is None:
+            raise RuntimeError("Unsupported NX/Open version: ExportMode/SortType enums not found")
+
+        workPart.Expressions.ExportToFile(mode_cls.WorkPart, out_path, sort_cls.AlphaNum)
+        lw.WriteLine(f"[EXP-EXPORT] Wrote: {out_path}")
+        return True
+    except Exception as ex:
+        lw.WriteLine(f"[EXP-EXPORT][ERROR] {ex}")
+        return False
+
+
+
+
+
+def parse_exp_file_to_dict(exp_path):
+    """
+    Parse NX .exp lines like:
+      // comments
+      [MilliMeter]SomeName=0.001234
+      SomeOther=42
+    into { 'SomeName': numeric_or_str, ... }.
+    """
+    out = {}
+    num = re.compile(r'^[+-]?\d+(?:\.\d+)?(?:[eE][+-]?\d+)?$')
+
+    with open(exp_path, 'r', encoding='utf-8', errors='ignore') as f:
+        for line in f:
+            s = line.strip()
+            if not s or s.startswith('//'):
+                continue
+            if '=' not in s:
+                continue
+            left, right = s.split('=', 1)
+            # strip optional [Unit] prefixes on left side
+            left = re.sub(r'\[[^\]]*\]\s*', '', left).strip()
+            key = left
+            val = right.strip()
+
+            # try numeric
+            v = val
+            if num.match(val):
+                try:
+                    v = float(val)
+                except Exception:
+                    pass
+            out[key] = v
+    return out
+
+def append_named_exprs_row(results_dir, run_id, run_dt, expr_dict, lw, source, part_name):
+    """
+    Appends one row to Results/NX_named_expressions_log.csv
+    Columns auto-extend for new expression names.
+    Adds metadata: RunID, RunDateTimeLocal, Source ('SIM'|'PART'), PartName.
+    """
+    log_csv = os.path.join(results_dir, "NX_named_expressions_log.csv")
+    meta = {
+        "RunID": run_id,
+        "RunDateTimeLocal": run_dt.strftime("%Y-%m-%d %H:%M:%S"),
+        "Source": source,
+        "PartName": part_name,
+    }
+    row = {**meta, **expr_dict}
+
+    # Create or extend header as needed
+    if not os.path.exists(log_csv):
+        fieldnames = list(meta.keys()) + sorted(expr_dict.keys())
+        with open(log_csv, "w", newline="", encoding="utf-8") as f:
+            w = csv.DictWriter(f, fieldnames=fieldnames)
+            w.writeheader()
+            w.writerow({k: row.get(k, "") for k in fieldnames})
+        lw.WriteLine(f"[EXP-EXPORT] Created CSV log: {log_csv}")
+        return
+
+    with open(log_csv, "r", newline="", encoding="utf-8") as f:
+        r = csv.reader(f)
+        existing = list(r)
+
+    if not existing:
+        fieldnames = list(meta.keys()) + sorted(expr_dict.keys())
+        with open(log_csv, "w", newline="", encoding="utf-8") as f:
+            w = csv.DictWriter(f, fieldnames=fieldnames)
+            w.writeheader()
+            w.writerow({k: row.get(k, "") for k in fieldnames})
+        lw.WriteLine(f"[EXP-EXPORT] Rebuilt CSV log: {log_csv}")
+        return
+
+    header = existing[0]
+    known = set(header)
+    new_cols = [c for c in meta.keys() if c not in known] + \
+               sorted([k for k in expr_dict.keys() if k not in known])
+    if new_cols:
+        header = header + new_cols
+
+    with open(log_csv, "w", newline="", encoding="utf-8") as f:
+        w = csv.DictWriter(f, fieldnames=header)
+        w.writeheader()
+        # Rewrite old rows (padding any new columns)
+        for data in existing[1:]:
+            old_row = {h: (data[i] if i < len(data) else "") for i, h in enumerate(existing[0])}
+            for c in new_cols:
+                old_row.setdefault(c, "")
+            w.writerow({k: old_row.get(k, "") for k in header})
+        # Append new row
+        w.writerow({k: row.get(k, "") for k in header})
+
+    lw.WriteLine(f"[EXP-EXPORT] Appended CSV log: {log_csv}")
+
+def export_geometry_named_expressions(sim_part, results_dir, run_id, lw):
+    """
+    Switch display to the geometry part (like in your journal), export expressions, then restore.
+    GEOM_PART_NAME must be resolvable via Session.Parts.FindObject.
+    """
+    theSession = NXOpen.Session.GetSession()
+    original_display = theSession.Parts.BaseDisplay
+    original_work    = theSession.Parts.BaseWork
+
+    try:
+        if not GEOM_PART_NAME:
+            lw.WriteLine("[EXP-EXPORT][WARN] GEOM_PART_NAME not set; skipping geometry export.")
+            return False, None, None
+
+        try:
+            part1 = theSession.Parts.FindObject(GEOM_PART_NAME)
+        except Exception:
+            lw.WriteLine(f"[EXP-EXPORT][WARN] Geometry part not found by name: {GEOM_PART_NAME}")
+            return False, None, None
+
+        mark = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Visible, "Change Displayed Part")
+        status, pls = theSession.Parts.SetActiveDisplay(
+            part1,
+            NXOpen.DisplayPartOption.AllowAdditional,
+            NXOpen.PartDisplayPartWorkPartOption.UseLast
+        )
+        # Switch to Modeling, like your journal
+        try:
+            theSession.ApplicationSwitchImmediate("UG_APP_MODELING")
+        except Exception:
+            pass
+
+        workPart = theSession.Parts.Work
+        out_exp = os.path.join(results_dir, f"NamedExpressions_PART_{run_id}.exp")
+        ok = export_all_named_expressions_to_exp(workPart, out_exp, lw)
+
+        if pls is not None:
+            pls.Dispose()
+        theSession.DeleteUndoMark(mark, None)
+
+        # Part name for logging
+        part_name = os.path.splitext(os.path.basename(workPart.FullPath))[0] if workPart and workPart.FullPath else GEOM_PART_NAME
+        return ok, out_exp if ok else None, part_name
+
+    except Exception as ex:
+        lw.WriteLine(f"[EXP-EXPORT][ERROR] Geometry export failed: {ex}")
+        return False, None, None
+
+    finally:
+        # Try to restore prior display/work part and CAE app
+        try:
+            if original_display is not None:
+                theSession.Parts.SetActiveDisplay(
+                    original_display,
+                    NXOpen.DisplayPartOption.AllowAdditional,
+                    NXOpen.PartDisplayPartWorkPartOption.UseLast
+                )
+        except Exception:
+            pass
+        try:
+            theSession.ApplicationSwitchImmediate("UG_APP_SFEM")  # back to CAE if applicable
+        except Exception:
+            pass
+
+
+
+def run_post(sim_dir, lw, run_id, results_dir):
+    post_script = os.path.join(sim_dir, SCRIPT_NAME)
+    op2        = os.path.join(sim_dir, OP2_NAME)
+
+    if not os.path.exists(TEST_ENV_PY):
+        lw.WriteLine(f"[ERROR] test_env python not found: {TEST_ENV_PY}")
+        return 3
+    if not os.path.exists(post_script):
+        lw.WriteLine(f"[ERROR] Post script not found: {post_script}")
+        return 4
+    if not os.path.exists(op2):
+        lw.WriteLine(f"[ERROR] OP2 not found: {op2}")
+        return 2
+
+    cmd = [TEST_ENV_PY, post_script, "--op2", op2]
+    lw.WriteLine("[POST] " + " ".join(cmd))
+    lw.WriteLine(f"[POST] cwd={sim_dir}")
+
+    env = os.environ.copy()
+    env["ZERNIKE_RUN_ID"] = run_id
+    env["ZERNIKE_RESULTS_DIR"] = results_dir
+
+    proc = subprocess.run(
+        cmd, cwd=sim_dir, capture_output=True, text=True,
+        shell=False, timeout=TIMEOUT, env=env
+    )
+    if proc.stdout:
+        lw.WriteLine(proc.stdout)
+    if proc.stderr:
+        lw.WriteLine("[STDERR]\n" + proc.stderr)
+    lw.WriteLine(f"[INFO] Post finished (rc={proc.returncode})")
+    return proc.returncode
+
+
+
+
+
+def main():
+    s = NXOpen.Session.GetSession()
+    lw = s.ListingWindow; lw.Open()
+    sim_part = s.Parts.BaseWork
+    sim_dir = os.path.dirname(sim_part.FullPath)
+
+    # --- New: Results folder + a run id/timestamp we can also hand to Zernike ---
+    results_dir = os.path.join(sim_dir, "Results")
+    os.makedirs(results_dir, exist_ok=True)
+    run_dt = datetime.now()
+    run_id = run_dt.strftime("%Y%m%d_%H%M%S")
+
+    # --- Run the Zernike post (hand it the same run id & results dir via env) ---
+    rc = run_post(sim_dir, lw, run_id, results_dir)
+
+    if rc != 0:
+        lw.WriteLine(f"[POST] Zernike post failed (rc={rc}). Skipping EXP import and NX expr logging.")
+        return  # or 'pass' if you prefer to continue anyway
+
+    # Import EXP if it exists — prefer Results/, then fall back to the sim folder
+    exp_candidates = [
+        os.path.join(results_dir, EXP_NAME),
+        os.path.join(sim_dir,    EXP_NAME),
+    ]
+    for exp_path in exp_candidates:
+        if os.path.isfile(exp_path):
+            import_iteration_results_exp(exp_path, lw)
+            break
+    else:
+        lw.WriteLine(f"[EXP] Skipped: not found → {exp_candidates[0]}")
+
+
+    # --- Export SIM (work CAE part) expressions and append log ---
+    sim_part_name = os.path.splitext(os.path.basename(sim_part.FullPath))[0] if sim_part and sim_part.FullPath else "SIM"
+    named_exp_sim = os.path.join(results_dir, f"NamedExpressions_SIM_{run_id}.exp")
+    if export_all_named_expressions_to_exp(sim_part, named_exp_sim, lw):
+        exprs_sim = parse_exp_file_to_dict(named_exp_sim)
+        append_named_exprs_row(results_dir, run_id, run_dt, exprs_sim, lw, source="SIM", part_name=sim_part_name)
+
+    # --- Export GEOMETRY (modeling) part expressions like your journal, and append log ---
+    ok_part, part_exp_path, part_name = export_geometry_named_expressions(sim_part, results_dir, run_id, lw)
+    if ok_part and part_exp_path:
+        exprs_part = parse_exp_file_to_dict(part_exp_path)
+        append_named_exprs_row(results_dir, run_id, run_dt, exprs_part, lw, source="PART", part_name=part_name)
+
+
+
+if __name__ == "__main__":
+    main()
diff --git a/examples/Zernike_old_reference/zernike_Post_Script_NX.py b/examples/Zernike_old_reference/zernike_Post_Script_NX.py
new file mode 100644
index 00000000..ae8bbee0
--- /dev/null
+++ b/examples/Zernike_old_reference/zernike_Post_Script_NX.py
@@ -0,0 +1,1012 @@
+# -*- coding: utf-8 -*-
+#!/usr/bin/env python3
+"""
+Zernike per Subcase (relative to 20 deg) -> HTML + CSVs (HEADLESS) + dual-reference RMS (vs 20 deg and vs 90 deg)
+
+- Auto-targets OP2:
+    * default: m1_optimization_baseline_Isogrid_fem1_i_fem1_sim1_test2-solution_1.op2 in CWD
+    * or: pass --op2 FULLPATH
+- Auto-loads matching .dat/.bdf (same-basename preferred; else first found)
+- Extracts subcases by label/ID (expects 90,20,40,60)
+- Uses 20 deg as the reference for plots/pages and the *_Rel20 fields (vs 20 deg)
+- Also computes RMS relative to 90 deg and exports them:
+    * EXP:    RMS_<ang>_Global_Rel20, RMS_<ang>_Filtered_Rel20, RMS_<ang>_Global_Rel90, RMS_<ang>_Filtered_Rel90
+    * LOG:    Rel_GlobalRMS_nm_<ang>_vs20, Rel_FilteredRMS_nm_<ang>_vs20, Rel_GlobalRMS_nm_<ang>_vs90, Rel_FilteredRMS_nm_<ang>_vs90
+- Outputs:
+    * Combined nodal CSV (abs 20 deg + relative others vs 20 deg)
+    * One HTML for 20 deg (absolute) and one HTML per other subcase (relative to 20 deg),
+      with each relative page's RMS table also showing the absolute RMS for that angle
+    * One HTML for 90 deg (absolute) with manufacturing metrics (numeric only)
+    * Zernike coeff CSVs (|coeff| per page; with labels and optional bar chart)
+    * RMS summary CSV (ABS for all; REL20 for non-reference)
+    * EXP file with 90/20/40/60 ABS; REL20 (vs 20 deg); and REL90 (vs 90 deg)
+    * Appends a row to Results/RMS_log.csv (ABS & REL vs 20 deg & REL vs 90 deg)
+- HTML auto-open controlled by OPEN_HTML flag
+
+Requires: numpy pandas plotly pyNastran matplotlib
+"""
+
+import os, webbrowser, re, argparse, sys
+import numpy as np
+import pandas as pd
+from math import factorial
+from numpy.linalg import LinAlgError
+from datetime import datetime
+
+# Best-effort UTF-8 console (ignored if not supported)
+try:
+    sys.stdout.reconfigure(encoding="utf-8")
+    sys.stderr.reconfigure(encoding="utf-8")
+except Exception:
+    pass
+
+# Try messagebox for friendlier fatal popup if available; otherwise print-only
+try:
+    from tkinter import messagebox  # optional
+except Exception:
+    messagebox = None
+
+# Plotly / mesh
+import plotly.graph_objects as go
+from plotly.subplots import make_subplots
+from matplotlib.tri import Triangulation
+
+# Nastran IO
+from pyNastran.op2.op2 import OP2
+from pyNastran.bdf.bdf import BDF
+
+# ============ MONKEY PATCH FOR UNKNOWN NASTRAN VERSIONS ============
+import pyNastran.op2.op2_interface.version as pynastran_version
+
+_original_parse = pynastran_version.parse_nastran_version
+
+def patched_parse_nastran_version(data, version, encoding, log):
+    try:
+        return _original_parse(data, version, encoding, log)
+    except RuntimeError as e:
+        if 'unknown version' in str(e):
+            version_str = str(e).split('=')[1].strip("')")
+            log.warning(f'Unknown Nastran version {version_str}, attempting to parse anyway')
+            return 'msc', version_str  # Assume MSC Nastran format
+        raise
+
+pynastran_version.parse_nastran_version = patched_parse_nastran_version
+print("[INFO] Applied pyNastran version compatibility patch", flush=True)
+# ===================================================================
+
+
+# ---------------- Config ----------------
+N_MODES = 50
+AMP = 2.0           # visual scale for residual plot
+PANCAKE = 10.0      # flattens Z range for viewing
+PLOT_DOWNSAMPLE = 10000
+FILTER_LOW_ORDERS = 4   # piston, tip, tilt, defocus
+SHOW_ZERNIKE_BAR = True # adds a horizontal bar chart of |coeff| with labels
+
+REQUIRED_SUBCASES = [90, 20, 40, 60]
+
+# Labels
+POLISH_LABEL = "90"     # polishing orientation (horizontal)
+POLISH_TITLE = "90 deg" # for plot/table titles
+REF_LABEL = "20"        # reference subcase label as string
+REF_TITLE = "20 deg"    # for plot/table titles
+
+# Displacement unit in OP2 -> nm scale for WFE = 2*Disp_Z
+DISP_SRC_UNIT = "mm"            # "mm" or "m"
+NM_PER_UNIT = 1e6 if DISP_SRC_UNIT == "mm" else 1e9  # 1 mm = 1e6 nm, 1 m = 1e9 nm
+
+# Name of fixed OP2 (used when --op2 is not supplied)
+OP2_FIXED_NAME = "assy_m1_assyfem1_sim1-solution_1.op2"
+
+# Auto-open HTML reports?
+OPEN_HTML = False
+# ----------------------------------------
+
+
+# --------- Zernike utilities ----------
+def noll_indices(j: int):
+    if j < 1:
+        raise ValueError("Noll index j must be >= 1")
+    count = 0
+    n = 0
+    while True:
+        if n == 0:
+            ms = [0]
+        elif n % 2 == 0:
+            ms = [0] + [m for k in range(1, n//2 + 1) for m in (-2*k, 2*k)]
+        else:
+            ms = [m for k in range(0, (n+1)//2) for m in (-(2*k+1), (2*k+1))]
+        for m in ms:
+            count += 1
+            if count == j:
+                return n, m
+        n += 1
+
+
+def zernike_noll(j, r, th):
+    n, m = noll_indices(j)
+    R = np.zeros_like(r)
+    for s in range((n-abs(m))//2 + 1):
+        c = ((-1)**s * factorial(n-s) /
+             (factorial(s) *
+              factorial((n+abs(m))//2 - s) *
+              factorial((n-abs(m))//2 - s)))
+        R += c * r**(n-2*s)
+    if m == 0:
+        return R
+    return R * (np.cos(m*th) if m > 0 else np.sin(-m*th))
+
+def compute_zernike_coeffs_chunked(X, Y, vals, n_modes, chunk_size=100000):
+    Xc, Yc = X - np.mean(X), Y - np.mean(Y)
+    R = float(np.max(np.hypot(Xc, Yc)))
+    r = np.hypot(Xc/R, Yc/R).astype(np.float32)
+    th = np.arctan2(Yc, Xc).astype(np.float32)
+    mask = (r <= 1.0) & ~np.isnan(vals)
+    if not np.any(mask):
+        raise RuntimeError("No valid points inside unit disk.")
+    idx = np.nonzero(mask)[0]
+    m = int(n_modes)
+    G = np.zeros((m, m), dtype=np.float64)  # Z^T Z
+    h = np.zeros((m,), dtype=np.float64)    # Z^T v)
+    v = vals.astype(np.float64)
+
+    for start in range(0, len(idx), chunk_size):
+        sl = idx[start:start+chunk_size]
+        r_b, th_b, v_b = r[sl], th[sl], v[sl]
+        Zb = np.column_stack([zernike_noll(j, r_b, th_b).astype(np.float32)
+                              for j in range(1, m+1)])
+        G += (Zb.T @ Zb).astype(np.float64)
+        h += (Zb.T @ v_b).astype(np.float64)
+    try:
+        coeffs = np.linalg.solve(G, h)
+    except LinAlgError:
+        coeffs = np.linalg.lstsq(G, h, rcond=None)[0]
+    return coeffs, R
+# --------------------------------------
+
+
+# ------------- IO helpers -------------
+def find_dat_or_bdf(op2_path: str):
+    folder = os.path.dirname(op2_path)
+    base = os.path.splitext(os.path.basename(op2_path))[0]
+    for ext in (".dat", ".bdf"):
+        cand = os.path.join(folder, base + ext)
+        if os.path.exists(cand):
+            return cand
+    for name in os.listdir(folder):
+        if name.lower().endswith((".dat", ".bdf")):
+            return os.path.join(folder, name)
+    raise FileNotFoundError("No .dat or .bdf found in folder; geometry required.")
+
+def pick_files_cli():
+    ap = argparse.ArgumentParser()
+    ap.add_argument("--op2", default=None, help="Full path to OP2 (optional)")
+    ap.add_argument("--simdir", default=None, help="Directory to search (optional)")
+    args = ap.parse_args()
+
+    if args.op2:
+        op2_path = args.op2
+    else:
+        base_dir = args.simdir or os.getcwd()
+        op2_path = os.path.join(base_dir, OP2_FIXED_NAME)
+
+    if not os.path.exists(op2_path):
+        raise FileNotFoundError(f"OP2 not found: {op2_path}")
+
+    dat_path = find_dat_or_bdf(op2_path)
+    return op2_path, dat_path
+
+def read_geometry(dat_path):
+    bdf = BDF()
+    bdf.read_bdf(dat_path)
+    node_geo = {int(nid): node.get_position() for nid, node in bdf.nodes.items()}
+    return node_geo
+
+def _extract_first_int(text: str):
+    if not isinstance(text, str):
+        return None
+    m = re.search(r'-?\d+', text)
+    return int(m.group(0)) if m else None
+
+def read_displacements_by_subcase(op2_path):
+    """
+    Return dict with keys {'90','20','40','60'}.
+    Priority: subtitle numeric match, else isubcase numeric match.
+    If exact set not found:
+      - If 4+ numeric subcases exist, remap the 4 smallest to 90,20,40,60 (logged)
+      - Else: raise with a detailed dump.
+    Also writes an index CSV next to the OP2 for inspection.
+    """
+    want = REQUIRED_SUBCASES[:]  # [90,20,40,60]
+    out_exact = {}
+    debug_rows = []
+
+    op2 = OP2()
+    op2.read_op2(op2_path)
+    if not op2.displacements:
+        raise RuntimeError("No displacement subcases found in OP2.")
+
+    for key, darr in op2.displacements.items():
+        data = darr.data
+        dmat = data[0] if data.ndim == 3 else (data if data.ndim == 2 else None)
+        if dmat is None:
+            continue
+
+        ngt = darr.node_gridtype.astype(int)
+        node_ids = ngt if ngt.ndim == 1 else ngt[:, 0]
+
+        subtitle_raw = getattr(darr, 'subtitle', None)
+        isub_raw = getattr(darr, 'isubcase', None)
+        isub_int = int(isub_raw) if isinstance(isub_raw, int) else None
+        sub_from_text = _extract_first_int(subtitle_raw) if isinstance(subtitle_raw, str) else None
+
+        debug_rows.append({
+            "table_key": str(key),
+            "isubcase": isub_int,
+            "subtitle": str(subtitle_raw) if subtitle_raw is not None else "",
+            "subtitle_int": sub_from_text if sub_from_text is not None else "",
+            "nnodes": int(len(node_ids)),
+            "_node_ids": node_ids.astype(int),
+            "_dmat": dmat.copy(),
+        })
+
+        if isinstance(sub_from_text, int) and sub_from_text in want:
+            out_exact[str(sub_from_text)] = {"node_ids": node_ids.astype(int), "disp": dmat.copy()}
+            continue
+        if isinstance(isub_int, int) and isub_int in want:
+            out_exact[str(isub_int)] = {"node_ids": node_ids.astype(int), "disp": dmat.copy()}
+
+    try:
+        folder = os.path.dirname(op2_path)
+        base = os.path.splitext(os.path.basename(op2_path))[0]
+        idx_path = os.path.join(folder, f"{base}_op2_displ_index.csv")
+        pd.DataFrame([{k: v for k, v in r.items() if not k.startswith('_')} for r in debug_rows])\
+          .to_csv(idx_path, index=False)
+        print(f"[DEBUG] Wrote displacement index: {idx_path}", flush=True)
+    except Exception as e:
+        print(f"[WARN] Could not write displacement index CSV: {e}", flush=True)
+
+    if all(str(x) in out_exact for x in want):
+        print("[INFO] Found exact subcases 90, 20, 40 and 60 via labels.", flush=True)
+        return out_exact
+
+    numerics = []
+    for r in debug_rows:
+        n = r.get("subtitle_int")
+        if not isinstance(n, int):
+            n = r.get("isubcase") if isinstance(r.get("isubcase"), int) else None
+        if isinstance(n, int):
+            numerics.append((n, r))
+    numerics = sorted(numerics, key=lambda t: t[0])
+
+    if len(numerics) >= 4:
+        chosen = numerics[:4]
+        mapping = dict(zip([c[0] for c in chosen], want))
+        out = {}
+        for n, r in chosen:
+            lbl = str(mapping[n])
+            out[lbl] = {"node_ids": r["_node_ids"], "disp": r["_dmat"]}
+        print("[WARN] Exact 90/20/40/60 not found; remapped smallest numeric subcases "
+              f"{[c[0] for c in chosen]} -> {want}", flush=True)
+        return out
+
+    print("\n[DEBUG] Displacement entries found (dump):", flush=True)
+    if debug_rows:
+        header = f'{"table_key":<18} {"isubcase":>7}  {"subtitle":<40} {"subtitle_int":>12} {"nnodes":>8}'
+        print(header); print("-"*len(header))
+        for r in debug_rows:
+            print(f'{r["table_key"]:<18} {str(r["isubcase"]):>7}  {r["subtitle"]:<40} '
+                  f'{str(r["subtitle_int"]):>12} {r["nnodes"]:>8}', flush=True)
+    missing = [x for x in want if str(x) not in out_exact]
+    raise RuntimeError(f"Required subcases missing: {missing}. "
+                       "Ensure SUBTITLEs (or isubcase IDs) are exactly 90, 20, 40 and 60.")
+# --------------------------------------
+
+
+# ------------- Core logic -------------
+def build_dataframe_for_subcase(label, node_ids, dmat, node_geo):
+    rows = []
+    for nid, vec in zip(node_ids, dmat):
+        x0, y0, z0 = node_geo.get(int(nid), (np.nan,)*3)
+        rows.append({
+            "Subcase": label,
+            "NodeLabel": int(nid),
+            "X0": x0, "Y0": y0, "Z0": z0,
+            "Disp_Z": float(vec[2]),
+            "DispUnit": DISP_SRC_UNIT
+        })
+    df = pd.DataFrame(rows)
+    if df[["X0", "Y0"]].isna().any().any():
+        raise RuntimeError("Geometry missing (X0,Y0) for some nodes. Ensure .dat/.bdf matches the OP2.")
+    return df
+
+def compute_relative_dz(df_abs_ref, df_abs_ang):
+    a = df_abs_ref.set_index("NodeLabel")
+    b = df_abs_ang.set_index("NodeLabel")
+    common = a.index.intersection(b.index)
+
+    b2 = b.loc[common].copy()
+    b2["Rel_Disp_Z"] = b2["Disp_Z"] - a.loc[common, "Disp_Z"]
+    b2.reset_index(inplace=True)
+    out = df_abs_ang.merge(b2[["NodeLabel", "Rel_Disp_Z"]], on="NodeLabel", how="inner")
+    out["Rel_WFE_nm"] = 2.0 * out["Rel_Disp_Z"] * NM_PER_UNIT
+    return out
+
+def compute_rms_pair_only(X, Y, W_nm):
+    coeffs, Rmax = compute_zernike_coeffs_chunked(X, Y, W_nm, N_MODES)
+    Xc = X - np.mean(X); Yc = Y - np.mean(Y)
+    r = np.hypot(Xc/Rmax, Yc/Rmax); th = np.arctan2(Yc, Xc)
+    Z = np.column_stack([zernike_noll(j, r, th) for j in range(1, N_MODES+1)])
+    W_res_filt = W_nm - Z[:, :FILTER_LOW_ORDERS].dot(coeffs[:FILTER_LOW_ORDERS])
+    global_rms = float(np.sqrt((W_nm ** 2).mean()))
+    filtered_rms = float(np.sqrt((W_res_filt ** 2).mean()))
+    return global_rms, filtered_rms
+
+def analyze_manufacturing_metrics(X, Y, W_nm):
+    """
+    Manufacturing-related metrics at any angle. Returns individual mode magnitudes
+    and filtered RMS with different filter levels. (Numeric only.)
+    """
+    coeffs, Rmax = compute_zernike_coeffs_chunked(X, Y, W_nm, N_MODES)
+    Xc = X - np.mean(X); Yc = Y - np.mean(Y)
+    r = np.hypot(Xc/Rmax, Yc/Rmax); th = np.arctan2(Yc, Xc)
+    Z = np.column_stack([zernike_noll(j, r, th) for j in range(1, N_MODES+1)])
+
+    W_res_filt3 = W_nm - Z[:, :3].dot(coeffs[:3])  # includes defocus
+    rms_filt3 = float(np.sqrt((W_res_filt3 ** 2).mean()))
+
+    W_res_filt4 = W_nm - Z[:, :4].dot(coeffs[:4])  # operational metric
+    rms_filt4 = float(np.sqrt((W_res_filt4 ** 2).mean()))
+
+    astig_rms = float(np.sqrt(coeffs[4]**2 + coeffs[5]**2))   # J5+J6
+    coma_rms  = float(np.sqrt(coeffs[6]**2 + coeffs[7]**2))   # J7+J8
+    trefoil_rms = float(np.sqrt(coeffs[8]**2 + coeffs[9]**2)) # J9+J10
+
+    return {
+        "rms_filter_j1to3": rms_filt3,
+        "rms_filter_j1to4": rms_filt4,
+        "defocus_nm": float(abs(coeffs[3])),
+        "astigmatism_rms": astig_rms,
+        "coma_rms": coma_rms,
+        "trefoil_rms": trefoil_rms,
+        "spherical_nm": float(abs(coeffs[10]))
+    }
+
+
+def zernike_common_name(n: int, m: int) -> str:
+    names = {
+        (0, 0): "Piston",
+        (1, -1): "Tilt X",
+        (1,  1): "Tilt Y",
+        (2,  0): "Defocus",
+        (2, -2): "Astig 45 deg",
+        (2,  2): "Astig 0 deg",
+        (3, -1): "Coma X",
+        (3,  1): "Coma Y",
+        (3, -3): "Trefoil X",
+        (3,  3): "Trefoil Y",
+        (4,  0): "Primary Spherical",
+        (4, -2): "Secondary Astig X",
+        (4,  2): "Secondary Astig Y",
+        (4, -4): "Quadrafoil X",
+        (4,  4): "Quadrafoil Y",
+        (5, -1): "Secondary Coma X",
+        (5,  1): "Secondary Coma Y",
+        (5, -3): "Secondary Trefoil X",
+        (5,  3): "Secondary Trefoil Y",
+        (5, -5): "Pentafoil X",
+        (5,  5): "Pentafoil Y",
+        (6,  0): "Secondary Spherical",
+    }
+    return names.get((n, m), f"Z(n={n}, m={m})")
+
+def zernike_label_for_j(j: int) -> str:
+    n, m = noll_indices(j)
+    return f"J{j:02d} - {zernike_common_name(n, m)} (n={n}, m={m})"
+
+def zernike_report(label, X, Y, W_nm, folder, base, is_relative: bool,
+                   abs_pair=None, ref_title="20 deg", mfg_data=None, mfg_data_vs_20=None):
+    coeffs, Rmax = compute_zernike_coeffs_chunked(X, Y, W_nm, N_MODES)
+    Xc = X - np.mean(X); Yc = Y - np.mean(Y)
+    r = np.hypot(Xc/Rmax, Yc/Rmax); th = np.arctan2(Yc, Xc)
+    Z = np.column_stack([zernike_noll(j, r, th) for j in range(1, N_MODES+1)])
+    W_res_filt = W_nm - Z[:, :FILTER_LOW_ORDERS].dot(coeffs[:FILTER_LOW_ORDERS])
+
+    global_rms = float(np.sqrt((W_nm ** 2).mean()))
+    filtered_rms = float(np.sqrt((W_res_filt ** 2).mean()))
+
+    # Downsample for display only
+    n = len(X)
+    if n > PLOT_DOWNSAMPLE:
+        rng = np.random.default_rng(42)
+        sel = rng.choice(n, size=PLOT_DOWNSAMPLE, replace=False)
+        Xp, Yp, Wp = X[sel], Y[sel], W_res_filt[sel]
+    else:
+        Xp, Yp, Wp = X, Y, W_res_filt
+
+    res_amp = AMP * Wp
+    max_amp = float(np.max(np.abs(res_amp))) if res_amp.size else 1.0
+
+    # Triangulate the downsampled set
+    mesh_traces = []
+    try:
+        tri = Triangulation(Xp, Yp)
+        if tri.triangles is not None and len(tri.triangles) > 0:
+            i, j, k = tri.triangles.T
+            mesh_traces.append(go.Mesh3d(
+                x=Xp, y=Yp, z=res_amp,
+                i=i, j=j, k=k,
+                intensity=res_amp,
+                opacity=0.85, showscale=False
+            ))
+    except Exception:
+        pass
+
+    mesh_traces.append(go.Scatter3d(
+        x=Xp, y=Yp, z=res_amp,
+        mode='markers',
+        marker=dict(size=2),
+        showlegend=False
+    ))
+
+    labels = [zernike_label_for_j(j) for j in range(1, N_MODES+1)]
+    coeff_abs = np.abs(coeffs)
+
+    title_rel = f" (relative to {ref_title})" if is_relative else " (absolute)"
+
+    # Layout
+    if mfg_data is not None and mfg_data_vs_20 is not None:
+        if SHOW_ZERNIKE_BAR:
+            fig = make_subplots(
+                rows=5, cols=1,
+                specs=[[{"type":"scene"}],
+                       [{"type":"table"}],
+                       [{"type":"table"}],
+                       [{"type":"table"}],
+                       [{"type":"xy"}]],
+                row_heights=[0.40, 0.12, 0.12, 0.18, 0.18],
+                vertical_spacing=0.025,
+                subplot_titles=[
+                    f"<b>Surface Residual & RMS of WFE - Subcase {label}{title_rel}</b>",
+                    "<b>RMS Metrics (Absolute 90 deg)</b>",
+                    "<b>Mode Magnitudes at 90 deg</b>",
+                    "<b>Pre-Correction (90 deg - 20 deg)</b>",
+                    "<b>|Zernike Coefficients| (nm)</b>"
+                ]
+            )
+        else:
+            fig = make_subplots(
+                rows=5, cols=1,
+                specs=[[{"type":"scene"}],
+                       [{"type":"table"}],
+                       [{"type":"table"}],
+                       [{"type":"table"}],
+                       [{"type":"table"}]],
+                row_heights=[0.40, 0.12, 0.12, 0.18, 0.18],
+                vertical_spacing=0.025,
+                subplot_titles=[
+                    f"<b>Surface Residual & RMS of WFE - Subcase {label}{title_rel}</b>",
+                    "<b>RMS Metrics (Absolute 90 deg)</b>",
+                    "<b>Mode Magnitudes at 90 deg</b>",
+                    "<b>Pre-Correction (90 deg - 20 deg)</b>",
+                    f"<b>Zernike Coefficients ({N_MODES} modes)</b>"
+                ]
+            )
+    elif SHOW_ZERNIKE_BAR:
+        fig = make_subplots(
+            rows=4, cols=1,
+            specs=[[{"type":"scene"}],
+                   [{"type":"table"}],
+                   [{"type":"table"}],
+                   [{"type":"xy"}]],
+            row_heights=[0.52, 0.12, 0.24, 0.12],
+            vertical_spacing=0.035,
+            subplot_titles=[
+                f"<b>Surface Residual & RMS of WFE - Subcase {label}{title_rel}</b>",
+                "<b>RMS Metrics</b>",
+                f"<b>Zernike Coefficients ({N_MODES} modes)</b>",
+                "<b>|Zernike Coefficients| (nm)</b>"
+            ]
+        )
+    else:
+        fig = make_subplots(
+            rows=3, cols=1,
+            specs=[[{"type":"scene"}],
+                   [{"type":"table"}],
+                   [{"type":"table"}]],
+            row_heights=[0.60, 0.14, 0.26],
+            vertical_spacing=0.03,
+            subplot_titles=[
+                f"<b>Surface Residual & RMS of WFE - Subcase {label}{title_rel}</b>",
+                "<b>RMS Metrics</b>",
+                f"<b>Zernike Coefficients ({N_MODES} modes)</b>"
+            ]
+        )
+
+    for tr in mesh_traces:
+        fig.add_trace(tr, row=1, col=1)
+
+    scene = fig.layout.scene
+    scene.camera = dict(eye=dict(x=0.5, y=0.5, z=0.5))
+    scene.zaxis  = dict(range=[-max_amp * PANCAKE, max_amp * PANCAKE])
+
+    # RMS table
+    if is_relative and abs_pair is not None:
+        abs_global, abs_filtered = abs_pair
+        fig.add_trace(go.Table(
+            header=dict(values=["<b>Metric</b>", "<b>Relative (nm)</b>", "<b>Absolute (nm)</b>"], align="left"),
+            cells=dict(values=[
+                ["Global RMS","Filtered RMS (modes 1-4 removed)"],
+                [f"{global_rms:.2f}", f"{filtered_rms:.2f}"],
+                [f"{abs_global:.2f}", f"{abs_filtered:.2f}"],
+            ], align="left")
+        ), row=2, col=1)
+    elif mfg_data is not None and mfg_data_vs_20 is not None:
+        # 90 deg Absolute RMS (numeric only)
+        fig.add_trace(go.Table(
+            header=dict(values=["<b>Metric</b>","<b>Value (nm)</b>"], align="left"),
+            cells=dict(values=[
+                ["Global RMS", "Filtered RMS (J1-J4)"],
+                [f"{global_rms:.2f}", f"{filtered_rms:.2f}"]
+            ], align="left")
+        ), row=2, col=1)
+
+        # Mode magnitudes at 90 deg (absolute) — numeric only
+        fig.add_trace(go.Table(
+            header=dict(values=["<b>Mode</b>","<b>Value (nm)</b>"], align="left"),
+            cells=dict(values=[
+                ["Filtered RMS (J1-J3, with defocus)",
+                 "Astigmatism (J5+J6)",
+                 "Coma (J7+J8)",
+                 "Trefoil (J9+J10)",
+                 "Spherical (J11)"],
+                [f"{mfg_data['rms_filter_j1to3']:.2f}",
+                 f"{mfg_data['astigmatism_rms']:.2f}",
+                 f"{mfg_data['coma_rms']:.2f}",
+                 f"{mfg_data['trefoil_rms']:.2f}",
+                 f"{mfg_data['spherical_nm']:.2f}"]
+            ], align="left")
+        ), row=3, col=1)
+
+        # Pre-correction 90 deg - 20 deg — numeric only
+        fig.add_trace(go.Table(
+            header=dict(values=["<b>Mode</b>", "<b>Correction (nm)</b>"], align="left"),
+            cells=dict(values=[
+                ["Total RMS (J1-J3 filter)",
+                 "Defocus (J4)",
+                 "Astigmatism (J5+J6)",
+                 "Coma (J7+J8)"],
+                [f"{mfg_data_vs_20['rms_filter_j1to3']:.2f}",
+                 f"{mfg_data_vs_20['defocus_nm']:.2f}",
+                 f"{mfg_data_vs_20['astigmatism_rms']:.2f}",
+                 f"{mfg_data_vs_20['coma_rms']:.2f}"]
+            ], align="left")
+        ), row=4, col=1)
+
+    elif mfg_data is not None:
+        # Simple manufacturing table (compat) — numeric only
+        fig.add_trace(go.Table(
+            header=dict(values=["<b>Metric</b>","<b>Value (nm)</b>"], align="left"),
+            cells=dict(values=[
+                ["Global RMS",
+                 "Filtered RMS (J1-J4)",
+                 "Filtered RMS (J1-J3, with defocus)",
+                 "Defocus (J4)",
+                 "Astigmatism (J5+J6)",
+                 "Coma (J7+J8)",
+                 "Trefoil (J9+J10)",
+                 "Spherical (J11)"],
+                [f"{global_rms:.2f}",
+                 f"{filtered_rms:.2f}",
+                 f"{mfg_data['rms_filter_j1to3']:.2f}",
+                 f"{mfg_data['defocus_nm']:.2f}",
+                 f"{mfg_data['astigmatism_rms']:.2f}",
+                 f"{mfg_data['coma_rms']:.2f}",
+                 f"{mfg_data['trefoil_rms']:.2f}",
+                 f"{mfg_data['spherical_nm']:.2f}"]
+            ], align="left")
+        ), row=2, col=1)
+    else:
+        # Standard absolute table
+        fig.add_trace(go.Table(
+            header=dict(values=["<b>Metric</b>","<b>Value (nm)</b>"], align="left"),
+            cells=dict(values=[
+                ["Global RMS","Filtered RMS (modes 1-4 removed)"],
+                [f"{global_rms:.2f}", f"{filtered_rms:.2f}"]
+            ], align="left")
+        ), row=2, col=1)
+
+    # Zernike coefficients
+    if mfg_data is not None and mfg_data_vs_20 is not None:
+        pass  # manufacturing case: bar chart only
+    elif SHOW_ZERNIKE_BAR:
+        fig.add_trace(go.Table(
+            header=dict(values=["<b>Noll j</b>","<b>Label</b>","<b>|Coeff| (nm)</b>"], align="left"),
+            cells=dict(values=[
+                list(range(1, N_MODES+1)),
+                labels,
+                list(np.round(coeff_abs, 3))
+            ], align="left")
+        ), row=3, col=1)
+    else:
+        fig.add_trace(go.Table(
+            header=dict(values=["<b>Noll j</b>","<b>Label</b>","<b>|Coeff| (nm)</b>"], align="left"),
+            cells=dict(values=[
+                list(range(1, N_MODES+1)),
+                labels,
+                list(np.round(coeff_abs, 3))
+            ], align="left")
+        ), row=3, col=1)
+
+    if SHOW_ZERNIKE_BAR:
+        bar_row = 5 if (mfg_data is not None and mfg_data_vs_20 is not None) else 4
+        fig.add_trace(
+            go.Bar(
+                x=coeff_abs.tolist(),
+                y=labels,
+                orientation='h',
+                hovertemplate="%{y}<br>|Coeff| = %{x:.3f} nm<extra></extra>",
+                showlegend=False
+            ),
+            row=bar_row, col=1
+        )
+
+    fig.update_layout(
+        width=1400,
+        height=1400 if (mfg_data is not None and mfg_data_vs_20 is not None)
+                else (1200 if SHOW_ZERNIKE_BAR else 1000),
+        margin=dict(t=60,b=20)
+    )
+
+    # Save
+    suffix = f"_sub{label}"
+    html_path = os.path.join(folder, f"{base}{suffix}.html")
+    fig.write_html(html_path, include_plotlyjs='cdn')
+
+    pd.DataFrame({
+        "Noll_j": list(range(1, N_MODES+1)),
+        "Label": labels,
+        "Coeff_nm": [float(c) for c in coeffs],
+        "CoeffAbs_nm": [float(abs(c)) for c in coeffs]
+    }).to_csv(os.path.join(folder, f"{base}{suffix}_zcoeffs.csv"), index=False)
+
+    if OPEN_HTML:
+        try:
+            webbrowser.open('file://' + os.path.abspath(html_path))
+        except Exception:
+            pass
+
+    return {
+        "global_rms_nm": global_rms,
+        "filtered_rms_nm": filtered_rms,
+        "html_path": html_path
+    }
+# --------------------------------------
+
+
+def write_exp_file(folder, abs_by_angle, rel20_by_angle, rel90_by_angle, mfg_90=None, mfg_90_vs_20=None):
+    """
+    Writes Iteration_results_expression.exp in [MilliMeter].
+    For each angle a in {90,20,40,60}, writes:
+      - RMS_a_Global, RMS_a_Filtered                (absolute)
+      - RMS_a_Global_Rel20, RMS_a_Filtered_Rel20    (relative to 20 deg)
+      - RMS_a_Global_Rel90,  RMS_a_Filtered_Rel90   (relative to 90 deg)
+    """
+    required = ["90", "20", "40", "60"]
+    out_path = os.path.join(folder, "Iteration_results_expression.exp")
+    nm_to_mm = lambda x: float(x) * 1e-6
+
+    def _missing(dct):
+        return [a for a in required if a not in dct]
+
+    miss_abs = _missing(abs_by_angle)
+    miss_r20 = _missing(rel20_by_angle)
+    miss_r90 = _missing(rel90_by_angle)
+    if miss_abs or miss_r20 or miss_r90:
+        raise RuntimeError(f"EXP export aborted. Missing sets -> "
+                           f"abs:{miss_abs}, rel20:{miss_r20}, rel90:{miss_r90}.")
+
+    lines = ["// Version:  3"]
+    for ang in required:
+        gA, fA = abs_by_angle[ang]
+        g20, f20 = rel20_by_angle[ang]
+        g90, f90 = rel90_by_angle[ang]
+        lines.append(f"[MilliMeter]RMS_{ang}_Global={nm_to_mm(gA):.7f}")
+        lines.append(f"[MilliMeter]RMS_{ang}_Filtered={nm_to_mm(fA):.7f}")
+        lines.append(f"[MilliMeter]RMS_{ang}_Global_Rel20={nm_to_mm(g20):.7f}")
+        lines.append(f"[MilliMeter]RMS_{ang}_Filtered_Rel20={nm_to_mm(f20):.7f}")
+        lines.append(f"[MilliMeter]RMS_{ang}_Global_Rel90={nm_to_mm(g90):.7f}")
+        lines.append(f"[MilliMeter]RMS_{ang}_Filtered_Rel90={nm_to_mm(f90):.7f}")
+
+    # Manufacturing metrics for 90 deg (numeric only)
+    if mfg_90_vs_20 and mfg_90:
+        lines.append(f"[MilliMeter]RMS_90_Optician_Workload={nm_to_mm(mfg_90_vs_20['rms_filter_j1to3']):.7f}")
+        lines.append(f"[MilliMeter]RMS_90_Astig_Abs={nm_to_mm(mfg_90['astigmatism_rms']):.7f}")
+        lines.append(f"[MilliMeter]RMS_90_Coma_Abs={nm_to_mm(mfg_90['coma_rms']):.7f}")
+
+    with open(out_path, "w", encoding="utf-8-sig", newline="\n") as f:
+        f.write("\n".join(lines) + "\n")
+    print(f"[OK] Wrote EXP: {out_path}")
+
+
+def main():
+    op2_path, dat_path = pick_files_cli()
+    folder = os.path.dirname(op2_path)
+    base = os.path.splitext(os.path.basename(op2_path))[0]
+
+    results_dir = os.environ.get("ZERNIKE_RESULTS_DIR") or os.path.join(folder, "Results")
+    os.makedirs(results_dir, exist_ok=True)
+
+    env_run_id = os.environ.get("ZERNIKE_RUN_ID")
+    if env_run_id:
+        run_id = env_run_id
+        try:
+            run_dt = datetime.strptime(env_run_id, "%Y%m%d_%H%M%S")
+        except Exception:
+            run_dt = datetime.now()
+    else:
+        run_dt = datetime.now()
+        run_id = run_dt.strftime("%Y%m%d_%H%M%S")
+
+    base_ts = f"{base}_{run_id}"
+
+    node_geo = read_geometry(dat_path)
+    subdisp = read_displacements_by_subcase(op2_path)  # dict: '90','20','40','60'
+
+    # ABS for 20 deg (reference for pages)
+    if REF_LABEL not in subdisp:
+        raise RuntimeError(f"Reference subcase '{REF_LABEL}' not found after mapping. "
+                           "Check *_op2_displ_index.csv for labels.")
+
+    df_ref_abs = build_dataframe_for_subcase(
+        REF_LABEL,
+        subdisp[REF_LABEL]["node_ids"],
+        subdisp[REF_LABEL]["disp"],
+        node_geo
+    )
+    df_ref_abs["WFE_nm"] = 2.0 * df_ref_abs["Disp_Z"] * NM_PER_UNIT
+    Xref = df_ref_abs["X0"].to_numpy()
+    Yref = df_ref_abs["Y0"].to_numpy()
+    Wref = df_ref_abs["WFE_nm"].to_numpy()
+    abs_ref_global, abs_ref_filtered = compute_rms_pair_only(Xref, Yref, Wref)
+
+    # ABS for 90 deg (manufacturing reference; used for REL vs 90)
+    if POLISH_LABEL not in subdisp:
+        raise RuntimeError(f"Subcase '{POLISH_LABEL}' not found after mapping.")
+    df90_abs = build_dataframe_for_subcase(
+        POLISH_LABEL,
+        subdisp[POLISH_LABEL]["node_ids"],
+        subdisp[POLISH_LABEL]["disp"],
+        node_geo
+    )
+    df90_abs["WFE_nm"] = 2.0 * df90_abs["Disp_Z"] * NM_PER_UNIT
+    X90 = df90_abs["X0"].to_numpy()
+    Y90 = df90_abs["Y0"].to_numpy()
+    W90 = df90_abs["WFE_nm"].to_numpy()
+    abs90_global, abs90_filtered = compute_rms_pair_only(X90, Y90, W90)
+
+    combined_rows = []
+    def emit_rows(df, label, is_relative):
+        if is_relative:
+            for row in df.itertuples(index=False):
+                combined_rows.append({
+                    "Subcase": label,
+                    "NodeLabel": row.NodeLabel,
+                    "X0": row.X0, "Y0": row.Y0, "Z0": row.Z0,
+                    "Rel_Disp_Z": getattr(row, "Rel_Disp_Z"),
+                    "WFE_nm": getattr(row, "Rel_WFE_nm"),
+                    "DispUnit": DISP_SRC_UNIT,
+                    "RelativeToRef": True,
+                    "RefAngleDeg": REF_LABEL
+                })
+        else:
+            for row in df.itertuples(index=False):
+                combined_rows.append({
+                    "Subcase": label,
+                    "NodeLabel": row.NodeLabel,
+                    "X0": row.X0, "Y0": row.Y0, "Z0": row.Z0,
+                    "Disp_Z": row.Disp_Z,
+                    "WFE_nm": row.WFE_nm,
+                    "DispUnit": DISP_SRC_UNIT,
+                    "RelativeToRef": False,
+                    "RefAngleDeg": ""
+                })
+
+    # Emit absolute 20 deg
+    emit_rows(df_ref_abs, REF_LABEL, is_relative=False)
+
+    metrics_summary = [{
+        "Subcase": f"sub{REF_LABEL}",
+        "Abs_GlobalRMS_nm": abs_ref_global,
+        "Abs_FilteredRMS_nm": abs_ref_filtered,
+        "Rel20_GlobalRMS_nm": np.nan,   # reference has no relative (vs 20 deg)
+        "Rel20_FilteredRMS_nm": np.nan
+    }]
+
+    abs_values_by_angle   = {REF_LABEL: (abs_ref_global, abs_ref_filtered), POLISH_LABEL: (abs90_global, abs90_filtered)}
+    rel20_values_by_angle = {REF_LABEL: (0.0, 0.0)}  # 20 vs 20 = 0
+    rel90_values_by_angle = {POLISH_LABEL: (0.0, 0.0)}  # 90 vs 90 = 0
+
+    # Process all angles (ABS; REL vs 20 deg for pages)
+    all_angles = [str(a) for a in REQUIRED_SUBCASES]
+    for ang in [a for a in all_angles if a != REF_LABEL]:
+        if ang not in subdisp:
+            raise RuntimeError(f"Subcase '{ang}' not found after mapping. "
+                            "Check *_op2_displ_index.csv for labels.")
+
+        if ang == POLISH_LABEL:
+            abs_global, abs_filtered = abs_values_by_angle[ang]
+            X_abs, Y_abs = X90, Y90
+        else:
+            df_abs = build_dataframe_for_subcase(ang, subdisp[ang]["node_ids"], subdisp[ang]["disp"], node_geo)
+            W_abs_nm = 2.0 * df_abs["Disp_Z"].to_numpy() * NM_PER_UNIT
+            X_abs = df_abs["X0"].to_numpy(); Y_abs = df_abs["Y0"].to_numpy()
+            abs_global, abs_filtered = compute_rms_pair_only(X_abs, Y_abs, W_abs_nm)
+            abs_values_by_angle[ang] = (abs_global, abs_filtered)
+
+        # REL vs 20
+        if ang == POLISH_LABEL:
+            df_rel20 = compute_relative_dz(df_ref_abs, df90_abs)
+        else:
+            df_rel20 = compute_relative_dz(df_ref_abs, df_abs)
+            emit_rows(df_rel20, ang, is_relative=True)  # Only emit CSV rows for 40/60
+
+        X_rel20 = df_rel20["X0"].to_numpy(); Y_rel20 = df_rel20["Y0"].to_numpy()
+        W_rel20 = df_rel20["Rel_WFE_nm"].to_numpy()
+
+        # HTML for 40 and 60 only
+        if ang != POLISH_LABEL:
+            m_rel20 = zernike_report(
+                ang, X_rel20, Y_rel20, W_rel20, results_dir, base_ts,
+                is_relative=True, abs_pair=(abs_global, abs_filtered), ref_title=REF_TITLE
+            )
+            rel20_values_by_angle[ang] = (m_rel20["global_rms_nm"], m_rel20["filtered_rms_nm"])
+
+            metrics_summary.append({
+                "Subcase": f"sub{ang}",
+                "Abs_GlobalRMS_nm": abs_global,
+                "Abs_FilteredRMS_nm": abs_filtered,
+                "Rel20_GlobalRMS_nm": m_rel20["global_rms_nm"],
+                "Rel20_FilteredRMS_nm": m_rel20["filtered_rms_nm"]
+            })
+        else:
+            g20, f20 = compute_rms_pair_only(X_rel20, Y_rel20, W_rel20)
+            rel20_values_by_angle[ang] = (g20, f20)
+
+    # REL vs 90 for all angles (metrics only)
+    for ang in all_angles:
+        df_abs = build_dataframe_for_subcase(ang, subdisp[ang]["node_ids"], subdisp[ang]["disp"], node_geo)
+        df_rel90 = compute_relative_dz(df90_abs, df_abs)
+        X_rel90 = df_rel90["X0"].to_numpy(); Y_rel90 = df_rel90["Y0"].to_numpy()
+        W_rel90 = df_rel90["Rel_WFE_nm"].to_numpy()
+        g90, f90 = compute_rms_pair_only(X_rel90, Y_rel90, W_rel90)
+        rel90_values_by_angle[ang] = (g90, f90)
+
+    # Manufacturing metrics for 90
+    mfg_metrics_90 = None
+    mfg_metrics_90_vs_20 = None
+
+    if POLISH_LABEL in subdisp:
+        mfg_metrics_90 = analyze_manufacturing_metrics(X90, Y90, W90)
+
+        df90_rel20 = compute_relative_dz(df_ref_abs, df90_abs)
+        X90_rel = df90_rel20["X0"].to_numpy()
+        Y90_rel = df90_rel20["Y0"].to_numpy()
+        W90_rel = df90_rel20["Rel_WFE_nm"].to_numpy()
+
+        mfg_metrics_90_vs_20 = analyze_manufacturing_metrics(X90_rel, Y90_rel, W90_rel)
+
+        # Special HTML for 90 (numeric only)
+        _m90 = zernike_report(
+            POLISH_LABEL, X90, Y90, W90, results_dir, base_ts,
+            is_relative=False,
+            mfg_data=mfg_metrics_90,
+            mfg_data_vs_20=mfg_metrics_90_vs_20
+        )
+
+    # HTML for 20 deg relative to 90 deg
+    df_20_rel90 = compute_relative_dz(df90_abs, df_ref_abs)
+    X_20_rel90 = df_20_rel90["X0"].to_numpy()
+    Y_20_rel90 = df_20_rel90["Y0"].to_numpy()
+    W_20_rel90 = df_20_rel90["Rel_WFE_nm"].to_numpy()
+
+    _m_ref = zernike_report(
+        REF_LABEL, X_20_rel90, Y_20_rel90, W_20_rel90, results_dir, base_ts,
+        is_relative=True, abs_pair=(abs_ref_global, abs_ref_filtered), ref_title=POLISH_TITLE
+    )
+
+    # Combined nodal CSV
+    comb_df = pd.DataFrame(combined_rows)
+    comb_path = os.path.join(results_dir, f"{base_ts}_all_subcases_nodal.csv")
+    comb_df.to_csv(comb_path, index=False)
+
+    # Summary CSV (REL20 naming)
+    summary_path = os.path.join(results_dir, f"{base_ts}_RMS_summary.csv")
+    pd.DataFrame(metrics_summary, columns=[
+        "Subcase",
+        "Abs_GlobalRMS_nm","Abs_FilteredRMS_nm",
+        "Rel20_GlobalRMS_nm","Rel20_FilteredRMS_nm"
+    ]).to_csv(summary_path, index=False)
+
+    # EXP export
+    write_exp_file(results_dir, abs_values_by_angle, rel20_values_by_angle, rel90_values_by_angle,
+                   mfg_90=mfg_metrics_90, mfg_90_vs_20=mfg_metrics_90_vs_20)
+
+    # Persistent RMS log
+    log_path = os.path.join(results_dir, "RMS_log.csv")
+    row = {
+        "RunID": run_id,
+        "RunDateTimeLocal": run_dt.strftime("%Y-%m-%d %H:%M:%S"),
+        "OP2_Base": base,
+        "DispUnit": DISP_SRC_UNIT,
+        "ReferenceAngleDeg": REF_LABEL
+    }
+    for ang in [str(a) for a in REQUIRED_SUBCASES]:
+        gA, fA = abs_values_by_angle.get(ang, (np.nan, np.nan))
+        gR20, fR20 = rel20_values_by_angle.get(ang, (np.nan, np.nan))
+        gR90, fR90 = rel90_values_by_angle.get(ang, (np.nan, np.nan))
+        row[f"Abs_GlobalRMS_nm_{ang}"]         = gA
+        row[f"Abs_FilteredRMS_nm_{ang}"]       = fA
+        row[f"Rel_GlobalRMS_nm_{ang}_vs20"]    = gR20
+        row[f"Rel_FilteredRMS_nm_{ang}_vs20"]  = fR20
+        row[f"Rel_GlobalRMS_nm_{ang}_vs90"]    = gR90
+        row[f"Rel_FilteredRMS_nm_{ang}_vs90"]  = fR90
+
+    if mfg_metrics_90 and mfg_metrics_90_vs_20:
+        row["Mfg_90_OpticianWorkload_nm"] = mfg_metrics_90_vs_20['rms_filter_j1to3']
+        row["Mfg_90_Astig_Abs_nm"] = mfg_metrics_90['astigmatism_rms']
+        row["Mfg_90_Coma_Abs_nm"] = mfg_metrics_90['coma_rms']
+
+    pd.DataFrame([row]).to_csv(
+        log_path,
+        mode="a",
+        header=not os.path.exists(log_path),
+        index=False
+    )
+
+    # Console output (numeric only; ASCII-safe)
+    if mfg_metrics_90 and mfg_metrics_90_vs_20:
+        print("\n" + "="*60)
+        print("MANUFACTURING METRICS (90 deg horizontal polishing)")
+        print("="*60)
+
+        print(f"\n90 deg Absolute (surface shape on test stand):")
+        print(f"  Filtered RMS (J1-J4): {mfg_metrics_90['rms_filter_j1to4']:.1f} nm")
+        print(f"  Astigmatism (J5+J6):  {mfg_metrics_90['astigmatism_rms']:.1f} nm")
+        print(f"  Coma (J7+J8):         {mfg_metrics_90['coma_rms']:.1f} nm")
+        print(f"  Trefoil (J9+J10):     {mfg_metrics_90['trefoil_rms']:.1f} nm")
+
+        print(f"\n90 deg - 20 deg (pre-correction to polish in):")
+        print(f"  Total RMS (J1-J3):    {mfg_metrics_90_vs_20['rms_filter_j1to3']:.1f} nm")
+        print(f"  Defocus (J4):         {mfg_metrics_90_vs_20['defocus_nm']:.1f} nm")
+        print(f"  Astigmatism (J5+J6):  {mfg_metrics_90_vs_20['astigmatism_rms']:.1f} nm")
+        print(f"  Coma (J7+J8):         {mfg_metrics_90_vs_20['coma_rms']:.1f} nm")
+        print("="*60 + "\n")
+
+    print("[OK] Wrote:")
+    print("  -", comb_path)
+    print("  -", summary_path)
+    print("  -", log_path, "(appended)")
+
+    for r in metrics_summary:
+        tag = r["Subcase"]
+        if tag == f"sub{REF_LABEL}":
+            print(f"  - {base_ts}_{tag}.html  (ABS Global={r['Abs_GlobalRMS_nm']:.2f} nm, "
+                  f"ABS Filtered={r['Abs_FilteredRMS_nm']:.2f} nm)")
+        else:
+            print(f"  - {base_ts}_{tag}.html  (REL(vs20) Global={r['Rel20_GlobalRMS_nm']:.2f} nm, "
+                  f"REL(vs20) Filtered={r['Rel20_FilteredRMS_nm']:.2f} nm | "
+                  f"ABS Global={r['Abs_GlobalRMS_nm']:.2f} nm, "
+                  f"ABS Filtered={r['Abs_FilteredRMS_nm']:.2f} nm)")
+
+if __name__ == "__main__":
+    try:
+        main()
+    except Exception as e:
+        msg = f"Fatal error: {e}"
+        print(msg)
+        if messagebox:
+            try:
+                messagebox.showerror("Fatal error", str(e))
+            except Exception:
+                pass
diff --git a/examples/optimization_config_zernike_mirror.json b/examples/optimization_config_zernike_mirror.json
new file mode 100644
index 00000000..a2f4ad75
--- /dev/null
+++ b/examples/optimization_config_zernike_mirror.json
@@ -0,0 +1,124 @@
+{
+  "$schema": "Atomizer Optimization Config - Telescope Mirror Zernike Optimization",
+  "_description": "Example configuration for optimizing telescope mirror support structures using Zernike wavefront error metrics",
+
+  "study_name": "mirror_wfe_optimization",
+
+  "design_variables": [
+    {
+      "name": "support_ring_radius",
+      "expression_name": "support_radius",
+      "min": 150.0,
+      "max": 250.0,
+      "units": "mm",
+      "description": "Radial position of support ring"
+    },
+    {
+      "name": "support_count",
+      "expression_name": "n_supports",
+      "min": 3,
+      "max": 12,
+      "type": "integer",
+      "units": "count",
+      "description": "Number of support points"
+    },
+    {
+      "name": "support_stiffness",
+      "expression_name": "k_support",
+      "min": 1000.0,
+      "max": 50000.0,
+      "units": "N/mm",
+      "description": "Support spring stiffness"
+    }
+  ],
+
+  "objectives": [
+    {
+      "name": "filtered_rms_20deg",
+      "description": "Filtered RMS WFE at 20 deg elevation (operational)",
+      "direction": "minimize",
+      "extractor": "zernike",
+      "extractor_config": {
+        "subcase": "20",
+        "metric": "filtered_rms_nm",
+        "displacement_unit": "mm",
+        "n_modes": 50,
+        "filter_orders": 4
+      }
+    },
+    {
+      "name": "mass",
+      "description": "Total mirror assembly mass",
+      "direction": "minimize",
+      "extractor": "mass_from_expression",
+      "extractor_config": {
+        "expression_name": "total_mass"
+      }
+    }
+  ],
+
+  "constraints": [
+    {
+      "name": "max_stress",
+      "description": "Maximum von Mises stress in mirror",
+      "type": "upper_bound",
+      "threshold": 5.0,
+      "units": "MPa",
+      "extractor": "von_mises_stress",
+      "extractor_config": {
+        "subcase": "90"
+      }
+    },
+    {
+      "name": "astigmatism_limit",
+      "description": "Astigmatism RMS at polishing orientation",
+      "type": "upper_bound",
+      "threshold": 50.0,
+      "units": "nm",
+      "extractor": "zernike",
+      "extractor_config": {
+        "subcase": "90",
+        "metric": "astigmatism_rms_nm"
+      }
+    }
+  ],
+
+  "optimization_settings": {
+    "n_trials": 200,
+    "sampler": "NSGA-II",
+    "protocol": 11,
+    "n_startup_trials": 30,
+    "seed": 42
+  },
+
+  "simulation_settings": {
+    "solver": "NX Nastran",
+    "solution_name": null,
+    "required_subcases": [20, 40, 60, 90],
+    "op2_pattern": "*-solution_1.op2"
+  },
+
+  "zernike_settings": {
+    "_description": "Global Zernike analysis settings",
+    "n_modes": 50,
+    "filter_low_orders": 4,
+    "displacement_unit": "mm",
+    "reference_subcase": "20",
+    "polishing_subcase": "90",
+    "operational_subcases": ["20", "40", "60"],
+    "metrics_to_log": [
+      "global_rms_nm",
+      "filtered_rms_nm",
+      "astigmatism_rms_nm",
+      "coma_rms_nm",
+      "trefoil_rms_nm",
+      "spherical_nm"
+    ]
+  },
+
+  "output_settings": {
+    "save_zernike_coefficients": true,
+    "generate_html_reports": true,
+    "export_exp_file": true
+  }
+}
diff --git a/nx_journals/user_generated_journals/journal_afem_update_workflow_exemple.py b/nx_journals/user_generated_journals/journal_afem_update_workflow_exemple.py
new file mode 100644
index 00000000..60d8727b
--- /dev/null
+++ b/nx_journals/user_generated_journals/journal_afem_update_workflow_exemple.py
@@ -0,0 +1,5510 @@
+# NX 2506
+# Journal created by Antoine on Fri Nov 28 15:20:19 2025 Eastern Standard Time
+#
+import math
+import NXOpen
+import NXOpen.Assemblies
+import NXOpen.CAE
+def main(args) : 
+
+    theSession  = NXOpen.Session.GetSession() #type: NXOpen.Session
+    workSimPart = theSession.Parts.BaseWork
+    displaySimPart = theSession.Parts.BaseDisplay
+    markId1 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Visible, "Load Part")
+    
+    part1, partLoadStatus1 = theSession.Parts.Open("C:\\Users\\Antoine\\CADTOMASTE\\Atomizer\\M1-Gigabit\\Latest\\ASSY_M1.prt")
+    
+    partLoadStatus1.Dispose()
+    markId2 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Visible, "Load Part")
+    
+    part2, partLoadStatus2 = theSession.Parts.Open("C:\\Users\\Antoine\\CADTOMASTE\\Atomizer\\M1-Gigabit\\Latest\\M1_Blank_fem1_i.prt")
+    
+    partLoadStatus2.Dispose()
+    markId3 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Visible, "Change Displayed Part")
+    
+    part3 = theSession.Parts.FindObject("M1_Blank")
+    status1, partLoadStatus3 = theSession.Parts.SetActiveDisplay(part3, NXOpen.DisplayPartOption.AllowAdditional, NXOpen.PartDisplayPartWorkPartOption.UseLast)
+    
+    workSimPart = NXOpen.BasePart.Null
+    workPart = theSession.Parts.Work
+    displaySimPart = NXOpen.BasePart.Null
+    displayPart = theSession.Parts.Display
+    partLoadStatus3.Dispose()
+    theSession.ApplicationSwitchImmediate("UG_APP_MODELING")
+    
+    # ----------------------------------------------
+    #   Menu: Tools->Utilities->Expressions...
+    # ----------------------------------------------
+    markId4 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Visible, "Start")
+    
+    theSession.SetUndoMarkName(markId4, "Expressions Dialog")
+    
+    markId5 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Visible, "Import Expressions")
+    
+    expModified1, errorMessages1 = workPart.Expressions.ImportFromFile("C:\\Users\\Antoine\\Atomizer\\nx_journals\\user_generated_journals\\study_variables_expressions_from_journal.exp", NXOpen.ExpressionCollection.ImportMode.Replace)
+    
+    markId6 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Invisible, "Edit Expression")
+    
+    expression1 = workPart.Expressions.FindObject("whiffle_outer_to_vertical")
+    unit1 = workPart.UnitCollection.FindObject("MilliMeter")
+    workPart.Expressions.EditExpressionWithUnits(expression1, unit1, "75.00")
+    
+    markId7 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Invisible, "Expressions")
+    
+    theSession.DeleteUndoMark(markId7, None)
+    
+    markId8 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Invisible, "Expressions")
+    
+    markId9 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Invisible, "Make Up to Date")
+    
+    markId10 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Invisible, "Update Expression")
+    
+    objects1 = [NXOpen.NXObject.Null] * 1 
+    objects1[0] = expression1
+    theSession.UpdateManager.MakeUpToDate(objects1, markId10)
+    
+    nErrs1 = theSession.UpdateManager.DoUpdate(markId10)
+    
+    objects2 = [NXOpen.NXObject.Null] * 1 
+    objects2[0] = expression1
+    theSession.UpdateManager.MakeUpToDate(objects2, markId9)
+    
+    markId11 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Invisible, "NX update")
+    
+    nErrs2 = theSession.UpdateManager.DoUpdate(markId11)
+    
+    theSession.DeleteUndoMark(markId11, "NX update")
+    
+    theSession.DeleteUndoMark(markId9, None)
+    
+    theSession.DeleteUndoMark(markId8, None)
+    
+    theSession.SetUndoMarkName(markId4, "Expressions")
+    
+    theSession.DeleteUndoMark(markId5, None)
+    
+    markId12 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Visible, "Change Displayed Part")
+    
+    simPart1 = theSession.Parts.FindObject("ASSY_M1_assyfem1_sim1")
+    status2, partLoadStatus4 = theSession.Parts.SetActiveDisplay(simPart1, NXOpen.DisplayPartOption.AllowAdditional, NXOpen.PartDisplayPartWorkPartOption.UseLast)
+    
+    workPart = NXOpen.Part.Null
+    workSimPart = theSession.Parts.BaseWork # ASSY_M1_assyfem1_sim1
+    displayPart = NXOpen.Part.Null
+    displaySimPart = theSession.Parts.BaseDisplay # ASSY_M1_assyfem1_sim1
+    partLoadStatus4.Dispose()
+    theSession.ApplicationSwitchImmediate("UG_APP_SFEM")
+    
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    simPart2 = workSimPart
+    theSession.Post.UpdateUserGroupsFromSimPart(simPart2)
+    
+    markId13 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Visible, "Make Work Part")
+    
+    component1 = workSimPart.ComponentAssembly.RootComponent.FindObject("COMPONENT ASSY_M1_assyfem1 1")
+    component2 = component1.FindObject("COMPONENT M1_Blank_fem1 1")
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    partLoadStatus5 = theSession.Parts.SetWorkComponent(component2, NXOpen.PartCollection.RefsetOption.Entire, NXOpen.PartCollection.WorkComponentOption.Visible)
+    
+    workFemPart = theSession.Parts.BaseWork
+    partLoadStatus5.Dispose()
+    # ----------------------------------------------
+    #   Menu: Edit->Update
+    # ----------------------------------------------
+    markId14 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Visible, "Update FE Model")
+    
+    fEModel1 = workFemPart.FindObject("FEModel")
+    fEModel1.UpdateFemodel()
+    
+    markId15 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Visible, "Make Work Part")
+    
+    component3 = component1.FindObject("COMPONENT M1_Vertical_Support_Skeleton_fem1 3")
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    partLoadStatus6 = theSession.Parts.SetWorkComponent(component3, NXOpen.PartCollection.RefsetOption.Entire, NXOpen.PartCollection.WorkComponentOption.Visible)
+    
+    workFemPart = theSession.Parts.BaseWork # M1_Vertical_Support_Skeleton_fem1
+    partLoadStatus6.Dispose()
+    markId16 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Visible, "Load Part")
+    
+    part4, partLoadStatus7 = theSession.Parts.Open("C:\\Users\\Antoine\\CADTOMASTE\\Atomizer\\M1-Gigabit\\Latest\\M1_Vertical_Support_Skeleton_fem1_i.prt")
+    
+    partLoadStatus7.Dispose()
+    # ----------------------------------------------
+    #   Menu: Edit->Update
+    # ----------------------------------------------
+    markId17 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Visible, "Update FE Model")
+    
+    fEModel2 = workFemPart.FindObject("FEModel")
+    fEModel2.UpdateFemodel()
+    
+    markId18 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Visible, "Make Work Part")
+    
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    partLoadStatus8 = theSession.Parts.SetWorkComponent(component1, NXOpen.PartCollection.RefsetOption.Entire, NXOpen.PartCollection.WorkComponentOption.Visible)
+    
+    workAssyFemPart = theSession.Parts.BaseWork
+    partLoadStatus8.Dispose()
+    # ----------------------------------------------
+    #   Menu: Analysis->Finite Element Model Check->Duplicate Nodes...
+    # ----------------------------------------------
+    markId19 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Visible, "Start")
+    
+    caePart1 = workAssyFemPart
+    duplicateNodesCheckBuilder1 = caePart1.ModelCheckMgr.CreateDuplicateNodesCheckBuilder()
+    
+    unit2 = duplicateNodesCheckBuilder1.Tolerance.Units
+    
+    duplicateNodesCheckBuilder1.Tolerance.Units = unit2
+    
+    duplicateNodesCheckBuilder1.Tolerance.SetFormula("0.01")
+    
+    duplicateNodesCheckBuilder1.MergeOccurrenceNodes = True
+    
+    theSession.SetUndoMarkName(markId19, "Duplicate Nodes Dialog")
+    
+    displaysettings1 = NXOpen.CAE.ModelCheck.DuplicateNodesCheckBuilder.DisplaySettings()
+    
+    displaysettings1.ShowDuplicateNodes = True
+    displaysettings1.ShowMergedNodeLabels = False
+    displaysettings1.ShowRetainedNodeLabels = False
+    displaysettings1.KeepNodesColor = displaySimPart.Colors.Find("Blue")
+    displaysettings1.MergeNodesColor = displaySimPart.Colors.Find("Yellow")
+    displaysettings1.UnableToMergeNodesColor = displaySimPart.Colors.Find("Red")
+    duplicateNodesCheckBuilder1.DisplaySettingsData = displaysettings1
+    
+    selectTaggedObjectList1 = duplicateNodesCheckBuilder1.SelectionList
+    
+    duplicateNodesCheckBuilder1.CheckScopeOption = NXOpen.CAE.ModelCheck.CheckScope.Displayed
+    
+    duplicateNodesCheckBuilder1.IdentifyDuplicateNodes()
+    
+    scaleAboutPoint1 = NXOpen.Point3d(-933.20293900317381, 483.96876985524074, 0.0)
+    viewCenter1 = NXOpen.Point3d(933.20293900318075, -483.96876985525068, 0.0)
+    displaySimPart.ModelingViews.WorkView.ZoomAboutPoint(0.80000000000000004, scaleAboutPoint1, viewCenter1)
+    
+    scaleAboutPoint2 = NXOpen.Point3d(-1166.5036737539685, 604.96096231905221, 0.0)
+    viewCenter2 = NXOpen.Point3d(1166.5036737539749, -604.96096231906211, 0.0)
+    displaySimPart.ModelingViews.WorkView.ZoomAboutPoint(0.80000000000000004, scaleAboutPoint2, viewCenter2)
+    
+    duplicateNodesCheckBuilder1.MergeDuplicateNodes()
+    
+    theSession.SetUndoMarkName(markId19, "Duplicate Nodes")
+    
+    duplicateNodesCheckBuilder1.Destroy()
+    
+    theSession.DeleteUndoMark(markId19, None)
+    
+    markId20 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Visible, "Start")
+    
+    assyFemPart1 = workAssyFemPart
+    assemblyLabelManagerBuilder1 = assyFemPart1.CreateAssemblyLabelManagerBuilder()
+    
+    theSession.SetUndoMarkName(markId20, "Assembly Label Manager Dialog")
+    
+    # ----------------------------------------------
+    #   Dialog Begin Assembly Label Manager
+    # ----------------------------------------------
+    markId21 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Invisible, "Assembly Label Manager")
+    
+    theSession.DeleteUndoMark(markId21, None)
+    
+    markId22 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Invisible, "Assembly Label Manager")
+    
+    fEModelOccurrence1 = workAssyFemPart.FindObject("FEModelOccurrence[3]")
+    entitytypes1 = [None] * 7 
+    entitytypes1[0] = NXOpen.CAE.AssemblyLabelManagerBuilder.EntityType.Node
+    entitytypes1[1] = NXOpen.CAE.AssemblyLabelManagerBuilder.EntityType.Element
+    entitytypes1[2] = NXOpen.CAE.AssemblyLabelManagerBuilder.EntityType.Csys
+    entitytypes1[3] = NXOpen.CAE.AssemblyLabelManagerBuilder.EntityType.Physical
+    entitytypes1[4] = NXOpen.CAE.AssemblyLabelManagerBuilder.EntityType.Group
+    entitytypes1[5] = NXOpen.CAE.AssemblyLabelManagerBuilder.EntityType.Ply
+    entitytypes1[6] = NXOpen.CAE.AssemblyLabelManagerBuilder.EntityType.Ssmo
+    offsetentitytypelabeltonearest1 = [None] * 7 
+    offsetentitytypelabeltonearest1[0] = 2
+    offsetentitytypelabeltonearest1[1] = 2
+    offsetentitytypelabeltonearest1[2] = 2
+    offsetentitytypelabeltonearest1[3] = 2
+    offsetentitytypelabeltonearest1[4] = 2
+    offsetentitytypelabeltonearest1[5] = 2
+    offsetentitytypelabeltonearest1[6] = 2
+    assemblyLabelManagerBuilder1.SetFEModelOccOffsets(fEModelOccurrence1, entitytypes1, offsetentitytypelabeltonearest1)
+    
+    fEModelOccurrence2 = workAssyFemPart.FindObject("FEModelOccurrence[4]")
+    entitytypes2 = [None] * 7 
+    entitytypes2[0] = NXOpen.CAE.AssemblyLabelManagerBuilder.EntityType.Node
+    entitytypes2[1] = NXOpen.CAE.AssemblyLabelManagerBuilder.EntityType.Element
+    entitytypes2[2] = NXOpen.CAE.AssemblyLabelManagerBuilder.EntityType.Csys
+    entitytypes2[3] = NXOpen.CAE.AssemblyLabelManagerBuilder.EntityType.Physical
+    entitytypes2[4] = NXOpen.CAE.AssemblyLabelManagerBuilder.EntityType.Group
+    entitytypes2[5] = NXOpen.CAE.AssemblyLabelManagerBuilder.EntityType.Ply
+    entitytypes2[6] = NXOpen.CAE.AssemblyLabelManagerBuilder.EntityType.Ssmo
+    offsetentitytypelabeltonearest2 = [None] * 7 
+    offsetentitytypelabeltonearest2[0] = 74
+    offsetentitytypelabeltonearest2[1] = 74
+    offsetentitytypelabeltonearest2[2] = 74
+    offsetentitytypelabeltonearest2[3] = 74
+    offsetentitytypelabeltonearest2[4] = 74
+    offsetentitytypelabeltonearest2[5] = 74
+    offsetentitytypelabeltonearest2[6] = 74
+    assemblyLabelManagerBuilder1.SetFEModelOccOffsets(fEModelOccurrence2, entitytypes2, offsetentitytypelabeltonearest2)
+    
+    fEModelOccurrence3 = workAssyFemPart.FindObject("FEModelOccurrence[5]")
+    entitytypes3 = [None] * 7 
+    entitytypes3[0] = NXOpen.CAE.AssemblyLabelManagerBuilder.EntityType.Node
+    entitytypes3[1] = NXOpen.CAE.AssemblyLabelManagerBuilder.EntityType.Element
+    entitytypes3[2] = NXOpen.CAE.AssemblyLabelManagerBuilder.EntityType.Csys
+    entitytypes3[3] = NXOpen.CAE.AssemblyLabelManagerBuilder.EntityType.Physical
+    entitytypes3[4] = NXOpen.CAE.AssemblyLabelManagerBuilder.EntityType.Group
+    entitytypes3[5] = NXOpen.CAE.AssemblyLabelManagerBuilder.EntityType.Ply
+    entitytypes3[6] = NXOpen.CAE.AssemblyLabelManagerBuilder.EntityType.Ssmo
+    offsetentitytypelabeltonearest3 = [None] * 7 
+    offsetentitytypelabeltonearest3[0] = 146
+    offsetentitytypelabeltonearest3[1] = 146
+    offsetentitytypelabeltonearest3[2] = 146
+    offsetentitytypelabeltonearest3[3] = 146
+    offsetentitytypelabeltonearest3[4] = 146
+    offsetentitytypelabeltonearest3[5] = 146
+    offsetentitytypelabeltonearest3[6] = 146
+    assemblyLabelManagerBuilder1.SetFEModelOccOffsets(fEModelOccurrence3, entitytypes3, offsetentitytypelabeltonearest3)
+    
+    fEModelOccurrence4 = workAssyFemPart.FindObject("FEModelOccurrence[7]")
+    entitytypes4 = [None] * 7 
+    entitytypes4[0] = NXOpen.CAE.AssemblyLabelManagerBuilder.EntityType.Node
+    entitytypes4[1] = NXOpen.CAE.AssemblyLabelManagerBuilder.EntityType.Element
+    entitytypes4[2] = NXOpen.CAE.AssemblyLabelManagerBuilder.EntityType.Csys
+    entitytypes4[3] = NXOpen.CAE.AssemblyLabelManagerBuilder.EntityType.Physical
+    entitytypes4[4] = NXOpen.CAE.AssemblyLabelManagerBuilder.EntityType.Group
+    entitytypes4[5] = NXOpen.CAE.AssemblyLabelManagerBuilder.EntityType.Ply
+    entitytypes4[6] = NXOpen.CAE.AssemblyLabelManagerBuilder.EntityType.Ssmo
+    offsetentitytypelabeltonearest4 = [None] * 7 
+    offsetentitytypelabeltonearest4[0] = 218
+    offsetentitytypelabeltonearest4[1] = 218
+    offsetentitytypelabeltonearest4[2] = 218
+    offsetentitytypelabeltonearest4[3] = 218
+    offsetentitytypelabeltonearest4[4] = 218
+    offsetentitytypelabeltonearest4[5] = 218
+    offsetentitytypelabeltonearest4[6] = 218
+    assemblyLabelManagerBuilder1.SetFEModelOccOffsets(fEModelOccurrence4, entitytypes4, offsetentitytypelabeltonearest4)
+    
+    nXObject1 = assemblyLabelManagerBuilder1.Commit()
+    
+    theSession.DeleteUndoMark(markId22, None)
+    
+    theSession.SetUndoMarkName(markId20, "Assembly Label Manager")
+    
+    assemblyLabelManagerBuilder1.Destroy()
+    
+    markId23 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Visible, "Make Work Part")
+    
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    # No object found for the subject of the next call.
+    # This may be because of previous exceptions
+    # # <None>.Dispose()
+    partLoadStatus9 = theSession.Parts.SetWorkComponent(NXOpen.Assemblies.Component.Null, NXOpen.PartCollection.RefsetOption.Entire, NXOpen.PartCollection.WorkComponentOption.Visible)
+    
+    workSimPart = theSession.Parts.BaseWork # ASSY_M1_assyfem1_sim1
+    partLoadStatus9.Dispose()
+    # ----------------------------------------------
+    #   Menu: Analysis->Solve...
+    # ----------------------------------------------
+    markId24 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Visible, "Start")
+    
+    theSession.SetUndoMarkName(markId24, "Solve Dialog")
+    
+    markId25 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Invisible, "Solve")
+    
+    theSession.DeleteUndoMark(markId25, None)
+    
+    markId26 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Invisible, "Solve")
+    
+    theCAESimSolveManager = NXOpen.CAE.SimSolveManager.GetSimSolveManager(theSession)
+    
+    psolutions1 = [NXOpen.CAE.SimSolution.Null] * 1 
+    simSimulation1 = workSimPart.FindObject("Simulation")
+    simSolution1 = simSimulation1.FindObject("Solution[Solution 1]")
+    psolutions1[0] = simSolution1
+    numsolutionssolved1, numsolutionsfailed1, numsolutionsskipped1 = theCAESimSolveManager.SolveChainOfSolutions(psolutions1, NXOpen.CAE.SimSolution.SolveOption.Solve, NXOpen.CAE.SimSolution.SetupCheckOption.CompleteCheckAndOutputErrors, NXOpen.CAE.SimSolution.SolveMode.Background)
+    
+    theSession.DeleteUndoMark(markId26, None)
+    
+    theSession.SetUndoMarkName(markId24, "Solve")
+    
+    # ----------------------------------------------
+    #   Menu: Tools->Automation->Journal->Stop Recording
+    # ----------------------------------------------
+    
+if __name__ == '__main__':
+    main(sys.argv[1:])
\ No newline at end of file
diff --git a/optimization_engine/extractors/__init__.py b/optimization_engine/extractors/__init__.py
index 6ab63361..d38c7cae 100644
--- a/optimization_engine/extractors/__init__.py
+++ b/optimization_engine/extractors/__init__.py
@@ -1 +1,25 @@
-"""Core extractor library for Atomizer."""
+"""Core extractor library for Atomizer.
+
+Available extractors:
+- Displacement: extract_displacement
+- Stress: extract_solid_stress (von Mises)
+- Frequency: extract_frequency
+- Mass: extract_mass_from_expression, extract_mass_from_op2
+- Zernike: extract_zernike_from_op2, ZernikeExtractor (telescope mirrors)
+"""
+
+# Zernike extractor for telescope mirror optimization
+from optimization_engine.extractors.extract_zernike import (
+    ZernikeExtractor,
+    extract_zernike_from_op2,
+    extract_zernike_filtered_rms,
+    extract_zernike_relative_rms,
+)
+
+__all__ = [
+    # Zernike (telescope mirrors)
+    'ZernikeExtractor',
+    'extract_zernike_from_op2',
+    'extract_zernike_filtered_rms',
+    'extract_zernike_relative_rms',
+]
diff --git a/optimization_engine/extractors/extract_zernike.py b/optimization_engine/extractors/extract_zernike.py
new file mode 100644
index 00000000..834bdf47
--- /dev/null
+++ b/optimization_engine/extractors/extract_zernike.py
@@ -0,0 +1,860 @@
+"""
+Zernike Coefficient Extractor for Telescope Mirror Optimization
+================================================================
+
+Extracts Zernike polynomial coefficients from OP2 displacement results
+for optical surface quality analysis. Designed for telescope mirror
+optimization where wavefront error (WFE) metrics are critical.
+
+Key Features:
+- Noll-indexed Zernike polynomials (standard optical convention)
+- Multi-subcase support (different gravity orientations: 20, 40, 60, 90 deg)
+- Global and filtered RMS wavefront error
+- Individual aberration magnitudes (astigmatism, coma, trefoil, spherical)
+- Relative metrics between subcases (e.g., operational vs polishing orientation)
+
+Usage:
+    from optimization_engine.extractors.extract_zernike import (
+        extract_zernike_from_op2,
+        ZernikeExtractor
+    )
+
+    # Simple usage - get filtered RMS for optimization objective
+    result = extract_zernike_from_op2(op2_file, subcase=20)
+    rms_filtered = result['filtered_rms_nm']
+
+    # Full extractor for detailed analysis
+    extractor = ZernikeExtractor(op2_file, bdf_file)
+    metrics = extractor.extract_all_subcases()
+
+Author: Atomizer Framework (adapted from telescope mirror analysis scripts)
+"""
+
+from pathlib import Path
+from typing import Dict, Any, Optional, List, Tuple, Union
+import numpy as np
+from math import factorial
+from numpy.linalg import LinAlgError
+
+try:
+    from pyNastran.op2.op2 import OP2
+    from pyNastran.bdf.bdf import BDF
+except ImportError:
+    raise ImportError("pyNastran is required. Install with: pip install pyNastran")
+
+
+# ============================================================================
+# Configuration
+# ============================================================================
+
+DEFAULT_N_MODES = 50  # Number of Zernike modes to fit
+DEFAULT_FILTER_ORDERS = 4  # Filter first N modes (piston, tip, tilt, defocus)
+DEFAULT_CHUNK_SIZE = 100000  # For memory-efficient processing of large meshes
+
+# Standard telescope orientations (gravity angles in degrees)
+STANDARD_SUBCASES = [20, 40, 60, 90]
+
+# Displacement unit conversions (to nanometers for WFE)
+UNIT_TO_NM = {
+    'mm': 1e6,      # 1 mm = 1e6 nm
+    'm': 1e9,       # 1 m = 1e9 nm
+    'um': 1e3,      # 1 um = 1e3 nm
+    'nm': 1.0,      # already nm
+}
+
+
+# ============================================================================
+# Zernike Polynomial Mathematics
+# ============================================================================
+
+def noll_indices(j: int) -> Tuple[int, int]:
+    """
+    Convert Noll index j to radial order n and azimuthal frequency m.
+
+    The Noll indexing scheme is the standard convention in optics.
+    j=1: Piston, j=2,3: Tip/Tilt, j=4: Defocus, j=5,6: Astigmatism, etc.
+
+    Args:
+        j: Noll index (1-based)
+
+    Returns:
+        (n, m): Radial order and azimuthal frequency
+    """
+    if j < 1:
+        raise ValueError("Noll index j must be >= 1")
+
+    count = 0
+    n = 0
+    while True:
+        if n == 0:
+            ms = [0]
+        elif n % 2 == 0:
+            ms = [0] + [m for k in range(1, n//2 + 1) for m in (-2*k, 2*k)]
+        else:
+            ms = [m for k in range(0, (n+1)//2) for m in (-(2*k+1), (2*k+1))]
+        for m in ms:
+            count += 1
+            if count == j:
+                return n, m
+        n += 1
+
+
+def zernike_radial(n: int, m: int, r: np.ndarray) -> np.ndarray:
+    """
+    Compute the radial component R_n^m(r) of the Zernike polynomial.
+
+    Args:
+        n: Radial order
+        m: Azimuthal frequency (absolute value used)
+        r: Radial coordinates (normalized to unit disk)
+
+    Returns:
+        Radial polynomial evaluated at r
+    """
+    R = np.zeros_like(r)
+    m_abs = abs(m)
+
+    for s in range((n - m_abs) // 2 + 1):
+        coef = ((-1)**s * factorial(n - s) /
+                (factorial(s) *
+                 factorial((n + m_abs) // 2 - s) *
+                 factorial((n - m_abs) // 2 - s)))
+        R += coef * r**(n - 2*s)
+
+    return R
+
+
+def zernike_noll(j: int, r: np.ndarray, theta: np.ndarray) -> np.ndarray:
+    """
+    Evaluate Noll-indexed Zernike polynomial Z_j(r, theta).
+
+    Args:
+        j: Noll index
+        r: Radial coordinates (normalized to unit disk)
+        theta: Angular coordinates (radians)
+
+    Returns:
+        Zernike polynomial values at (r, theta)
+    """
+    n, m = noll_indices(j)
+    R = zernike_radial(n, m, r)
+
+    if m == 0:
+        return R
+    elif m > 0:
+        return R * np.cos(m * theta)
+    else:
+        return R * np.sin(-m * theta)
+
+
+def zernike_name(j: int) -> str:
+    """
+    Get common optical name for Zernike mode.
+
+    Args:
+        j: Noll index
+
+    Returns:
+        Human-readable name (e.g., "Defocus", "Astigmatism 0 deg")
+    """
+    n, m = noll_indices(j)
+
+    names = {
+        (0, 0): "Piston",
+        (1, -1): "Tilt X",
+        (1, 1): "Tilt Y",
+        (2, 0): "Defocus",
+        (2, -2): "Astigmatism 45 deg",
+        (2, 2): "Astigmatism 0 deg",
+        (3, -1): "Coma X",
+        (3, 1): "Coma Y",
+        (3, -3): "Trefoil X",
+        (3, 3): "Trefoil Y",
+        (4, 0): "Primary Spherical",
+        (4, -2): "Secondary Astig X",
+        (4, 2): "Secondary Astig Y",
+        (4, -4): "Quadrafoil X",
+        (4, 4): "Quadrafoil Y",
+        (5, -1): "Secondary Coma X",
+        (5, 1): "Secondary Coma Y",
+        (5, -3): "Secondary Trefoil X",
+        (5, 3): "Secondary Trefoil Y",
+        (5, -5): "Pentafoil X",
+        (5, 5): "Pentafoil Y",
+        (6, 0): "Secondary Spherical",
+    }
+
+    return names.get((n, m), f"Z(n={n}, m={m})")
+
+
+def zernike_label(j: int) -> str:
+    """Full label for Zernike mode: J{j} - Name (n=, m=)"""
+    n, m = noll_indices(j)
+    return f"J{j:02d} - {zernike_name(j)} (n={n}, m={m})"
+
+
+# ============================================================================
+# Zernike Coefficient Fitting
+# ============================================================================
+
+def compute_zernike_coefficients(
+    x: np.ndarray,
+    y: np.ndarray,
+    values: np.ndarray,
+    n_modes: int = DEFAULT_N_MODES,
+    chunk_size: int = DEFAULT_CHUNK_SIZE
+) -> Tuple[np.ndarray, float]:
+    """
+    Fit Zernike coefficients to surface data using least-squares.
+
+    Uses chunked processing for memory efficiency with large meshes.
+    Points outside the unit disk (after centering/normalization) are excluded.
+
+    Args:
+        x, y: Node coordinates (will be centered and normalized)
+        values: Surface values at each node (e.g., WFE in nm)
+        n_modes: Number of Zernike modes to fit
+        chunk_size: Chunk size for memory-efficient processing
+
+    Returns:
+        (coefficients, R_max): Zernike coefficients and normalization radius
+    """
+    # Center coordinates
+    x_centered = x - np.mean(x)
+    y_centered = y - np.mean(y)
+
+    # Normalize to unit disk
+    R_max = float(np.max(np.hypot(x_centered, y_centered)))
+    r = np.hypot(x_centered / R_max, y_centered / R_max).astype(np.float32)
+    theta = np.arctan2(y_centered, x_centered).astype(np.float32)
+
+    # Mask: inside unit disk and valid values
+    mask = (r <= 1.0) & ~np.isnan(values)
+    if not np.any(mask):
+        raise RuntimeError("No valid points inside unit disk for Zernike fitting.")
+
+    idx = np.nonzero(mask)[0]
+    m = int(n_modes)
+
+    # Normal equations: (Z^T Z) c = Z^T v
+    # Build incrementally for memory efficiency
+    G = np.zeros((m, m), dtype=np.float64)  # Z^T Z
+    h = np.zeros((m,), dtype=np.float64)     # Z^T v
+    v = values.astype(np.float64)
+
+    for start in range(0, len(idx), chunk_size):
+        chunk_idx = idx[start:start + chunk_size]
+        r_chunk = r[chunk_idx]
+        theta_chunk = theta[chunk_idx]
+        v_chunk = v[chunk_idx]
+
+        # Build Zernike basis for this chunk
+        Z_chunk = np.column_stack([
+            zernike_noll(j, r_chunk, theta_chunk).astype(np.float32)
+            for j in range(1, m + 1)
+        ])
+
+        # Accumulate normal equations
+        G += (Z_chunk.T @ Z_chunk).astype(np.float64)
+        h += (Z_chunk.T @ v_chunk).astype(np.float64)
+
+    # Solve normal equations
+    try:
+        coeffs = np.linalg.solve(G, h)
+    except LinAlgError:
+        coeffs = np.linalg.lstsq(G, h, rcond=None)[0]
+
+    return coeffs, R_max
+
+
+# ============================================================================
+# RMS Calculations
+# ============================================================================
+
+def compute_rms_metrics(
+    x: np.ndarray,
+    y: np.ndarray,
+    wfe: np.ndarray,
+    n_modes: int = DEFAULT_N_MODES,
+    filter_orders: int = DEFAULT_FILTER_ORDERS
+) -> Dict[str, float]:
+    """
+    Compute global and filtered RMS wavefront error.
+
+    Args:
+        x, y: Node coordinates
+        wfe: Wavefront error values (nm)
+        n_modes: Number of Zernike modes to fit
+        filter_orders: Number of low-order modes to filter (typically 4)
+
+    Returns:
+        Dict with 'global_rms_nm' and 'filtered_rms_nm'
+    """
+    coeffs, R_max = compute_zernike_coefficients(x, y, wfe, n_modes)
+
+    # Reconstruct filtered WFE (remove low-order modes)
+    x_c = x - np.mean(x)
+    y_c = y - np.mean(y)
+    r = np.hypot(x_c / R_max, y_c / R_max)
+    theta = np.arctan2(y_c, x_c)
+
+    # Build Zernike basis for low-order modes only
+    Z_low = np.column_stack([
+        zernike_noll(j, r, theta) for j in range(1, filter_orders + 1)
+    ])
+
+    # Subtract low-order contribution
+    wfe_filtered = wfe - Z_low @ coeffs[:filter_orders]
+
+    global_rms = float(np.sqrt(np.mean(wfe**2)))
+    filtered_rms = float(np.sqrt(np.mean(wfe_filtered**2)))
+
+    return {
+        'global_rms_nm': global_rms,
+        'filtered_rms_nm': filtered_rms,
+        'coefficients': coeffs,
+        'R_max': R_max
+    }
+
+
+def compute_aberration_magnitudes(coeffs: np.ndarray) -> Dict[str, float]:
+    """
+    Compute RMS magnitudes of common optical aberrations.
+
+    Args:
+        coeffs: Zernike coefficients (at least 11 modes)
+
+    Returns:
+        Dict with aberration RMS values in nm
+    """
+    if len(coeffs) < 11:
+        raise ValueError("Need at least 11 Zernike modes for aberration analysis")
+
+    return {
+        'defocus_nm': float(abs(coeffs[3])),  # J4
+        'astigmatism_rms_nm': float(np.sqrt(coeffs[4]**2 + coeffs[5]**2)),  # J5+J6
+        'coma_rms_nm': float(np.sqrt(coeffs[6]**2 + coeffs[7]**2)),  # J7+J8
+        'trefoil_rms_nm': float(np.sqrt(coeffs[8]**2 + coeffs[9]**2)),  # J9+J10
+        'spherical_nm': float(abs(coeffs[10])),  # J11
+    }
+
+
+# ============================================================================
+# OP2/BDF Data Extraction
+# ============================================================================
+
+def read_node_geometry(bdf_path: Path) -> Dict[int, np.ndarray]:
+    """
+    Read node coordinates from BDF/DAT file.
+
+    Args:
+        bdf_path: Path to .bdf or .dat file
+
+    Returns:
+        Dict mapping node ID to [x, y, z] coordinates
+    """
+    bdf = BDF()
+    bdf.read_bdf(str(bdf_path))
+
+    return {
+        int(nid): node.get_position()
+        for nid, node in bdf.nodes.items()
+    }
+
+
+def find_geometry_file(op2_path: Path) -> Path:
+    """
+    Find matching BDF/DAT file for an OP2.
+
+    Looks for same-basename first, then any .dat/.bdf in same folder.
+
+    Args:
+        op2_path: Path to OP2 file
+
+    Returns:
+        Path to geometry file
+    """
+    folder = op2_path.parent
+    base = op2_path.stem
+
+    # Try same basename
+    for ext in ['.dat', '.bdf']:
+        cand = folder / (base + ext)
+        if cand.exists():
+            return cand
+
+    # Try any geometry file
+    for name in folder.iterdir():
+        if name.suffix.lower() in ['.dat', '.bdf']:
+            return name
+
+    raise FileNotFoundError(f"No .dat or .bdf geometry file found for {op2_path}")
+
+
+def extract_displacements_by_subcase(
+    op2_path: Path,
+    required_subcases: Optional[List[int]] = None
+) -> Dict[str, Dict[str, np.ndarray]]:
+    """
+    Extract displacement data from OP2 organized by subcase.
+
+    Args:
+        op2_path: Path to OP2 file
+        required_subcases: List of required subcases (e.g., [20, 40, 60, 90])
+
+    Returns:
+        Dict keyed by subcase label: {'20': {'node_ids': array, 'disp': array}, ...}
+    """
+    op2 = OP2()
+    op2.read_op2(str(op2_path))
+
+    if not op2.displacements:
+        raise RuntimeError("No displacement data found in OP2 file")
+
+    result = {}
+
+    for key, darr in op2.displacements.items():
+        data = darr.data
+        dmat = data[0] if data.ndim == 3 else (data if data.ndim == 2 else None)
+        if dmat is None:
+            continue
+
+        ngt = darr.node_gridtype.astype(int)
+        node_ids = ngt if ngt.ndim == 1 else ngt[:, 0]
+
+        # Try to identify subcase from subtitle or isubcase
+        subtitle = getattr(darr, 'subtitle', None)
+        isubcase = getattr(darr, 'isubcase', None)
+
+        # Extract numeric from subtitle
+        label = None
+        if isinstance(subtitle, str):
+            import re
+            m = re.search(r'-?\d+', subtitle)
+            if m:
+                label = m.group(0)
+
+        if label is None and isinstance(isubcase, int):
+            label = str(isubcase)
+
+        if label:
+            result[label] = {
+                'node_ids': node_ids.astype(int),
+                'disp': dmat.copy()
+            }
+
+    # Validate required subcases if specified
+    if required_subcases:
+        missing = [str(s) for s in required_subcases if str(s) not in result]
+        if missing:
+            available = list(result.keys())
+            raise RuntimeError(
+                f"Required subcases {missing} not found. Available: {available}"
+            )
+
+    return result
+
+
+# ============================================================================
+# Main Extractor Class
+# ============================================================================
+
+class ZernikeExtractor:
+    """
+    Complete Zernike analysis extractor for telescope mirror optimization.
+
+    This class handles:
+    - Loading OP2 displacement results
+    - Matching with BDF geometry
+    - Computing Zernike coefficients and RMS metrics
+    - Multi-subcase analysis (different gravity orientations)
+    - Relative metrics between subcases
+
+    Example usage in optimization:
+        extractor = ZernikeExtractor(op2_file, bdf_file)
+
+        # For single-objective optimization (minimize filtered RMS at 20 deg)
+        result = extractor.extract_subcase('20')
+        objective = result['filtered_rms_nm']
+
+        # For multi-subcase optimization
+        all_results = extractor.extract_all_subcases()
+    """
+
+    def __init__(
+        self,
+        op2_path: Union[str, Path],
+        bdf_path: Optional[Union[str, Path]] = None,
+        displacement_unit: str = 'mm',
+        n_modes: int = DEFAULT_N_MODES,
+        filter_orders: int = DEFAULT_FILTER_ORDERS
+    ):
+        """
+        Initialize Zernike extractor.
+
+        Args:
+            op2_path: Path to OP2 results file
+            bdf_path: Path to BDF/DAT geometry file (auto-detected if None)
+            displacement_unit: Unit of displacement in OP2 ('mm', 'm', 'um', 'nm')
+            n_modes: Number of Zernike modes to fit
+            filter_orders: Number of low-order modes to filter
+        """
+        self.op2_path = Path(op2_path)
+        self.bdf_path = Path(bdf_path) if bdf_path else find_geometry_file(self.op2_path)
+        self.displacement_unit = displacement_unit
+        self.n_modes = n_modes
+        self.filter_orders = filter_orders
+
+        # Unit conversion factor (displacement to nm)
+        self.nm_scale = UNIT_TO_NM.get(displacement_unit.lower(), 1e6)
+
+        # WFE = 2 * surface displacement (optical convention)
+        self.wfe_factor = 2.0 * self.nm_scale
+
+        # Lazy-loaded data
+        self._node_geo = None
+        self._displacements = None
+
+    @property
+    def node_geometry(self) -> Dict[int, np.ndarray]:
+        """Lazy-load node geometry from BDF."""
+        if self._node_geo is None:
+            self._node_geo = read_node_geometry(self.bdf_path)
+        return self._node_geo
+
+    @property
+    def displacements(self) -> Dict[str, Dict[str, np.ndarray]]:
+        """Lazy-load displacements from OP2."""
+        if self._displacements is None:
+            self._displacements = extract_displacements_by_subcase(self.op2_path)
+        return self._displacements
+
+    def _build_dataframe(
+        self,
+        subcase_label: str
+    ) -> Tuple[np.ndarray, np.ndarray, np.ndarray]:
+        """
+        Build coordinate and WFE arrays for a subcase.
+
+        Returns:
+            (X, Y, WFE_nm): Arrays of coordinates and wavefront error
+        """
+        if subcase_label not in self.displacements:
+            available = list(self.displacements.keys())
+            raise ValueError(f"Subcase '{subcase_label}' not found. Available: {available}")
+
+        data = self.displacements[subcase_label]
+        node_ids = data['node_ids']
+        disp = data['disp']
+
+        # Build arrays
+        X, Y, WFE = [], [], []
+        for nid, vec in zip(node_ids, disp):
+            geo = self.node_geometry.get(int(nid))
+            if geo is None:
+                continue
+
+            X.append(geo[0])
+            Y.append(geo[1])
+            # Z-displacement to WFE (nm)
+            wfe = vec[2] * self.wfe_factor
+            WFE.append(wfe)
+
+        return np.array(X), np.array(Y), np.array(WFE)
+
+    def extract_subcase(
+        self,
+        subcase_label: str,
+        include_coefficients: bool = False
+    ) -> Dict[str, Any]:
+        """
+        Extract Zernike metrics for a single subcase.
+
+        Args:
+            subcase_label: Subcase identifier (e.g., '20', '90')
+            include_coefficients: Whether to include all Zernike coefficients
+
+        Returns:
+            Dict with RMS metrics, aberrations, and optionally coefficients
+        """
+        X, Y, WFE = self._build_dataframe(subcase_label)
+
+        # Compute RMS metrics
+        rms_result = compute_rms_metrics(
+            X, Y, WFE, self.n_modes, self.filter_orders
+        )
+
+        # Compute aberration magnitudes
+        aberrations = compute_aberration_magnitudes(rms_result['coefficients'])
+
+        result = {
+            'subcase': subcase_label,
+            'global_rms_nm': rms_result['global_rms_nm'],
+            'filtered_rms_nm': rms_result['filtered_rms_nm'],
+            'n_nodes': len(X),
+            **aberrations
+        }
+
+        if include_coefficients:
+            result['coefficients'] = rms_result['coefficients'].tolist()
+            result['coefficient_labels'] = [zernike_label(j) for j in range(1, self.n_modes + 1)]
+
+        return result
+
+    def extract_relative(
+        self,
+        target_subcase: str,
+        reference_subcase: str
+    ) -> Dict[str, Any]:
+        """
+        Extract Zernike metrics relative to a reference subcase.
+
+        Computes: WFE_relative = WFE_target - WFE_reference
+
+        Args:
+            target_subcase: Subcase to analyze
+            reference_subcase: Reference subcase to subtract
+
+        Returns:
+            Dict with relative RMS metrics and aberrations
+        """
+        X_t, Y_t, WFE_t = self._build_dataframe(target_subcase)
+        X_r, Y_r, WFE_r = self._build_dataframe(reference_subcase)
+
+        # Build node-to-index mapping for reference
+        target_data = self.displacements[target_subcase]
+        ref_data = self.displacements[reference_subcase]
+
+        ref_node_to_idx = {
+            int(nid): i for i, nid in enumerate(ref_data['node_ids'])
+        }
+
+        # Compute relative WFE for common nodes
+        X_rel, Y_rel, WFE_rel = [], [], []
+
+        for i, nid in enumerate(target_data['node_ids']):
+            nid = int(nid)
+            if nid not in ref_node_to_idx:
+                continue
+
+            ref_idx = ref_node_to_idx[nid]
+            geo = self.node_geometry.get(nid)
+            if geo is None:
+                continue
+
+            X_rel.append(geo[0])
+            Y_rel.append(geo[1])
+
+            target_wfe = target_data['disp'][i, 2] * self.wfe_factor
+            ref_wfe = ref_data['disp'][ref_idx, 2] * self.wfe_factor
+            WFE_rel.append(target_wfe - ref_wfe)
+
+        X_rel = np.array(X_rel)
+        Y_rel = np.array(Y_rel)
+        WFE_rel = np.array(WFE_rel)
+
+        # Compute metrics on relative WFE
+        rms_result = compute_rms_metrics(
+            X_rel, Y_rel, WFE_rel, self.n_modes, self.filter_orders
+        )
+        aberrations = compute_aberration_magnitudes(rms_result['coefficients'])
+
+        return {
+            'target_subcase': target_subcase,
+            'reference_subcase': reference_subcase,
+            'relative_global_rms_nm': rms_result['global_rms_nm'],
+            'relative_filtered_rms_nm': rms_result['filtered_rms_nm'],
+            'n_common_nodes': len(X_rel),
+            **{f'relative_{k}': v for k, v in aberrations.items()}
+        }
+
+    def extract_all_subcases(
+        self,
+        reference_subcase: Optional[str] = '20'
+    ) -> Dict[str, Dict[str, Any]]:
+        """
+        Extract metrics for all available subcases.
+
+        Args:
+            reference_subcase: Reference for relative calculations (None to skip)
+
+        Returns:
+            Dict mapping subcase label to metrics dict
+        """
+        results = {}
+
+        for label in self.displacements.keys():
+            results[label] = self.extract_subcase(label)
+
+            # Add relative metrics if reference specified
+            if reference_subcase and label != reference_subcase:
+                try:
+                    rel = self.extract_relative(label, reference_subcase)
+                    results[label].update({
+                        f'rel_{reference_subcase}_{k}': v
+                        for k, v in rel.items()
+                        if k.startswith('relative_')
+                    })
+                except Exception as e:
+                    results[label][f'rel_{reference_subcase}_error'] = str(e)
+
+        return results
+
+
+# ============================================================================
+# Convenience Functions for Optimization
+# ============================================================================
+
+def extract_zernike_from_op2(
+    op2_file: Union[str, Path],
+    bdf_file: Optional[Union[str, Path]] = None,
+    subcase: Union[int, str] = 1,
+    displacement_unit: str = 'mm',
+    n_modes: int = DEFAULT_N_MODES,
+    filter_orders: int = DEFAULT_FILTER_ORDERS
+) -> Dict[str, Any]:
+    """
+    Convenience function to extract Zernike metrics from OP2.
+
+    This is the main entry point for optimization objectives.
+
+    Args:
+        op2_file: Path to OP2 results file
+        bdf_file: Path to BDF geometry (auto-detected if None)
+        subcase: Subcase identifier
+        displacement_unit: Unit of displacement in OP2
+        n_modes: Number of Zernike modes
+        filter_orders: Low-order modes to filter
+
+    Returns:
+        Dict with:
+        - 'global_rms_nm': Global RMS WFE in nanometers
+        - 'filtered_rms_nm': Filtered RMS (low orders removed)
+        - 'defocus_nm', 'astigmatism_rms_nm', etc.: Individual aberrations
+    """
+    extractor = ZernikeExtractor(
+        op2_file, bdf_file, displacement_unit, n_modes, filter_orders
+    )
+    return extractor.extract_subcase(str(subcase))
+
+
+def extract_zernike_filtered_rms(
+    op2_file: Union[str, Path],
+    bdf_file: Optional[Union[str, Path]] = None,
+    subcase: Union[int, str] = 1,
+    **kwargs
+) -> float:
+    """
+    Extract filtered RMS WFE - the primary metric for mirror optimization.
+
+    Filtered RMS removes piston, tip, tilt, and defocus (modes 1-4),
+    which can be corrected by alignment and focus adjustment.
+
+    Args:
+        op2_file: Path to OP2 file
+        bdf_file: Path to BDF geometry (auto-detected if None)
+        subcase: Subcase identifier
+        **kwargs: Additional arguments for ZernikeExtractor
+
+    Returns:
+        Filtered RMS WFE in nanometers
+    """
+    result = extract_zernike_from_op2(op2_file, bdf_file, subcase, **kwargs)
+    return result['filtered_rms_nm']
+
+
+def extract_zernike_relative_rms(
+    op2_file: Union[str, Path],
+    target_subcase: Union[int, str],
+    reference_subcase: Union[int, str],
+    bdf_file: Optional[Union[str, Path]] = None,
+    **kwargs
+) -> float:
+    """
+    Extract relative filtered RMS between two subcases.
+
+    Useful for analyzing gravity-induced deformation relative to
+    a reference orientation (e.g., polishing position).
+
+    Args:
+        op2_file: Path to OP2 file
+        target_subcase: Subcase to analyze
+        reference_subcase: Reference subcase
+        bdf_file: Path to BDF geometry
+        **kwargs: Additional arguments for ZernikeExtractor
+
+    Returns:
+        Relative filtered RMS WFE in nanometers
+    """
+    extractor = ZernikeExtractor(op2_file, bdf_file, **kwargs)
+    result = extractor.extract_relative(str(target_subcase), str(reference_subcase))
+    return result['relative_filtered_rms_nm']
+
+
+# ============================================================================
+# Module Exports
+# ============================================================================
+
+__all__ = [
+    # Main extractor class
+    'ZernikeExtractor',
+
+    # Convenience functions for optimization
+    'extract_zernike_from_op2',
+    'extract_zernike_filtered_rms',
+    'extract_zernike_relative_rms',
+
+    # Zernike utilities (for advanced use)
+    'compute_zernike_coefficients',
+    'compute_rms_metrics',
+    'compute_aberration_magnitudes',
+    'noll_indices',
+    'zernike_noll',
+    'zernike_name',
+    'zernike_label',
+]
+
+
+if __name__ == '__main__':
+    # Example/test usage
+    import sys
+
+    if len(sys.argv) > 1:
+        op2_file = Path(sys.argv[1])
+
+        print(f"Analyzing: {op2_file}")
+
+        try:
+            extractor = ZernikeExtractor(op2_file)
+
+            print(f"\nAvailable subcases: {list(extractor.displacements.keys())}")
+
+            results = extractor.extract_all_subcases()
+
+            for label, metrics in results.items():
+                print(f"\n=== Subcase {label} ===")
+                print(f"  Global RMS:   {metrics['global_rms_nm']:.2f} nm")
+                print(f"  Filtered RMS: {metrics['filtered_rms_nm']:.2f} nm")
+                print(f"  Astigmatism:  {metrics['astigmatism_rms_nm']:.2f} nm")
+                print(f"  Coma:         {metrics['coma_rms_nm']:.2f} nm")
+                print(f"  Trefoil:      {metrics['trefoil_rms_nm']:.2f} nm")
+                print(f"  Spherical:    {metrics['spherical_nm']:.2f} nm")
+
+        except Exception as e:
+            print(f"Error: {e}")
+            sys.exit(1)
+    else:
+        print("Usage: python extract_zernike.py <op2_file>")
+        print("\nThis module provides Zernike coefficient extraction for telescope mirror optimization.")
+        print("\nExample in optimization config:")
+        print('  "objectives": [')
+        print('    {')
+        print('      "name": "filtered_rms",')
+        print('      "extractor": "zernike",')
+        print('      "direction": "minimize",')
+        print('      "extractor_config": {')
+        print('        "subcase": "20",')
+        print('        "metric": "filtered_rms_nm"')
+        print('      }')
+        print('    }')
+        print('  ]')
diff --git a/optimization_engine/extractors/zernike_helpers.py b/optimization_engine/extractors/zernike_helpers.py
new file mode 100644
index 00000000..3995176c
--- /dev/null
+++ b/optimization_engine/extractors/zernike_helpers.py
@@ -0,0 +1,403 @@
+"""
+Zernike Helper Functions for Atomizer Optimization
+===================================================
+
+Convenience wrappers and utilities for using Zernike analysis
+in optimization studies. These helpers simplify integration with
+the standard Atomizer optimization patterns.
+
+Usage in run_optimization.py:
+    from optimization_engine.extractors.zernike_helpers import (
+        create_zernike_objective,
+        ZernikeObjectiveBuilder
+    )
+
+    # Simple: create objective function
+    zernike_obj = create_zernike_objective(
+        op2_finder=lambda: sim_dir / "model-solution_1.op2",
+        subcase="20",
+        metric="filtered_rms_nm"
+    )
+
+    # Use in Optuna trial
+    rms = zernike_obj()
+"""
+
+from pathlib import Path
+from typing import Callable, Dict, Any, Optional, Union, List
+import logging
+
+from optimization_engine.extractors.extract_zernike import (
+    ZernikeExtractor,
+    extract_zernike_from_op2,
+    extract_zernike_filtered_rms,
+)
+
+logger = logging.getLogger(__name__)
+
+
+def create_zernike_objective(
+    op2_finder: Callable[[], Path],
+    bdf_finder: Optional[Callable[[], Path]] = None,
+    subcase: Union[int, str] = "20",
+    metric: str = "filtered_rms_nm",
+    displacement_unit: str = "mm",
+    **kwargs
+) -> Callable[[], float]:
+    """
+    Create a Zernike objective function for optimization.
+
+    This factory creates a callable that:
+    1. Finds the OP2 file (using op2_finder)
+    2. Extracts Zernike metrics
+    3. Returns the specified metric value
+
+    Args:
+        op2_finder: Callable that returns path to current OP2 file
+        bdf_finder: Callable that returns path to BDF file (auto-detect if None)
+        subcase: Subcase to analyze (e.g., "20" for 20 deg elevation)
+        metric: Metric to return (see available_metrics below)
+        displacement_unit: Unit of displacement in OP2 file
+        **kwargs: Additional arguments for ZernikeExtractor
+
+    Returns:
+        Callable that returns the metric value
+
+    Available metrics:
+        - global_rms_nm: Global RMS wavefront error
+        - filtered_rms_nm: Filtered RMS (low orders removed)
+        - defocus_nm: Defocus aberration
+        - astigmatism_rms_nm: Combined astigmatism
+        - coma_rms_nm: Combined coma
+        - trefoil_rms_nm: Combined trefoil
+        - spherical_nm: Primary spherical aberration
+
+    Example:
+        op2_finder = lambda: Path("sim_dir") / "model-solution_1.op2"
+        objective = create_zernike_objective(op2_finder, subcase="20")
+
+        # In optimization loop
+        rms_value = objective()  # Returns filtered RMS in nm
+    """
+    def evaluate() -> float:
+        op2_path = op2_finder()
+        bdf_path = bdf_finder() if bdf_finder else None
+
+        result = extract_zernike_from_op2(
+            op2_path,
+            bdf_path,
+            subcase=subcase,
+            displacement_unit=displacement_unit,
+            **kwargs
+        )
+
+        if metric not in result:
+            available = [k for k in result.keys() if isinstance(result[k], (int, float))]
+            raise ValueError(f"Metric '{metric}' not found. Available: {available}")
+
+        return result[metric]
+
+    return evaluate
+
+
+def create_relative_zernike_objective(
+    op2_finder: Callable[[], Path],
+    target_subcase: Union[int, str],
+    reference_subcase: Union[int, str],
+    bdf_finder: Optional[Callable[[], Path]] = None,
+    metric: str = "relative_filtered_rms_nm",
+    **kwargs
+) -> Callable[[], float]:
+    """
+    Create objective for relative Zernike metrics between subcases.
+
+    Useful for minimizing gravity-induced deformation relative to
+    a reference orientation (e.g., polishing position at 90 deg).
+
+    Args:
+        op2_finder: Callable returning OP2 path
+        target_subcase: Subcase to analyze
+        reference_subcase: Reference subcase to subtract
+        bdf_finder: Optional BDF path finder
+        metric: Relative metric to return
+        **kwargs: Additional ZernikeExtractor arguments
+
+    Returns:
+        Callable that returns relative metric value
+    """
+    def evaluate() -> float:
+        op2_path = op2_finder()
+        bdf_path = bdf_finder() if bdf_finder else None
+
+        extractor = ZernikeExtractor(op2_path, bdf_path, **kwargs)
+        result = extractor.extract_relative(
+            str(target_subcase),
+            str(reference_subcase)
+        )
+
+        if metric not in result:
+            available = [k for k in result.keys() if isinstance(result[k], (int, float))]
+            raise ValueError(f"Metric '{metric}' not found. Available: {available}")
+
+        return result[metric]
+
+    return evaluate
+
+
+class ZernikeObjectiveBuilder:
+    """
+    Builder for complex Zernike objectives with multiple subcases.
+
+    This is useful for multi-subcase optimization where you want
+    to combine metrics from different gravity orientations.
+
+    Example:
+        builder = ZernikeObjectiveBuilder(
+            op2_finder=lambda: sim_dir / "model.op2"
+        )
+
+        # Add objectives for different subcases
+        builder.add_subcase_objective("20", "filtered_rms_nm", weight=1.0)
+        builder.add_subcase_objective("40", "filtered_rms_nm", weight=0.5)
+        builder.add_subcase_objective("60", "filtered_rms_nm", weight=0.5)
+
+        # Create combined objective
+        objective = builder.build_weighted_sum()
+        combined_rms = objective()  # Returns weighted sum
+    """
+
+    def __init__(
+        self,
+        op2_finder: Callable[[], Path],
+        bdf_finder: Optional[Callable[[], Path]] = None,
+        displacement_unit: str = "mm",
+        **kwargs
+    ):
+        self.op2_finder = op2_finder
+        self.bdf_finder = bdf_finder
+        self.displacement_unit = displacement_unit
+        self.kwargs = kwargs
+        self.objectives: List[Dict[str, Any]] = []
+        self._extractor = None
+
+    def add_subcase_objective(
+        self,
+        subcase: Union[int, str],
+        metric: str = "filtered_rms_nm",
+        weight: float = 1.0,
+        name: Optional[str] = None
+    ) -> "ZernikeObjectiveBuilder":
+        """Add a subcase objective to the builder."""
+        self.objectives.append({
+            "subcase": str(subcase),
+            "metric": metric,
+            "weight": weight,
+            "name": name or f"{metric}_{subcase}"
+        })
+        return self
+
+    def add_relative_objective(
+        self,
+        target_subcase: Union[int, str],
+        reference_subcase: Union[int, str],
+        metric: str = "relative_filtered_rms_nm",
+        weight: float = 1.0,
+        name: Optional[str] = None
+    ) -> "ZernikeObjectiveBuilder":
+        """Add a relative objective between subcases."""
+        self.objectives.append({
+            "target_subcase": str(target_subcase),
+            "reference_subcase": str(reference_subcase),
+            "metric": metric,
+            "weight": weight,
+            "name": name or f"rel_{target_subcase}_vs_{reference_subcase}",
+            "is_relative": True
+        })
+        return self
+
+    def _get_extractor(self) -> ZernikeExtractor:
+        """Lazy-create extractor (reused for all objectives)."""
+        if self._extractor is None:
+            op2_path = self.op2_finder()
+            bdf_path = self.bdf_finder() if self.bdf_finder else None
+            self._extractor = ZernikeExtractor(
+                op2_path, bdf_path,
+                displacement_unit=self.displacement_unit,
+                **self.kwargs
+            )
+        return self._extractor
+
+    def _reset_extractor(self):
+        """Reset extractor (call after OP2 changes)."""
+        self._extractor = None
+
+    def evaluate_all(self) -> Dict[str, float]:
+        """
+        Evaluate all objectives and return dict of values.
+
+        Returns:
+            Dict mapping objective name to value
+        """
+        self._reset_extractor()
+        extractor = self._get_extractor()
+        results = {}
+
+        for obj in self.objectives:
+            try:
+                if obj.get("is_relative"):
+                    rel_result = extractor.extract_relative(
+                        obj["target_subcase"],
+                        obj["reference_subcase"]
+                    )
+                    results[obj["name"]] = rel_result.get(obj["metric"], 0.0)
+                else:
+                    sub_result = extractor.extract_subcase(obj["subcase"])
+                    results[obj["name"]] = sub_result.get(obj["metric"], 0.0)
+            except Exception as e:
+                logger.warning(f"Failed to evaluate {obj['name']}: {e}")
+                results[obj["name"]] = float("inf")
+
+        return results
+
+    def build_weighted_sum(self) -> Callable[[], float]:
+        """
+        Build a callable that returns weighted sum of all objectives.
+
+        Returns:
+            Callable returning combined objective value
+        """
+        def evaluate() -> float:
+            values = self.evaluate_all()
+            total = 0.0
+            for obj in self.objectives:
+                val = values.get(obj["name"], 0.0)
+                total += obj["weight"] * val
+            return total
+
+        return evaluate
+
+    def build_max(self) -> Callable[[], float]:
+        """
+        Build a callable that returns maximum of all objectives.
+
+        Useful for worst-case optimization across subcases.
+        """
+        def evaluate() -> float:
+            values = self.evaluate_all()
+            weighted = [
+                obj["weight"] * values.get(obj["name"], 0.0)
+                for obj in self.objectives
+            ]
+            return max(weighted) if weighted else 0.0
+
+        return evaluate
+
+    def build_individual(self) -> Callable[[], Dict[str, float]]:
+        """
+        Build a callable that returns dict of individual objective values.
+
+        Useful for multi-objective optimization (NSGA-II).
+        """
+        return self.evaluate_all
+
+
+def extract_zernike_for_trial(
+    op2_path: Path,
+    bdf_path: Optional[Path] = None,
+    subcases: Optional[List[str]] = None,
+    reference_subcase: str = "20",
+    metrics: Optional[List[str]] = None,
+    **kwargs
+) -> Dict[str, Any]:
+    """
+    Extract comprehensive Zernike data for a trial.
+
+    This is a high-level function for logging/exporting trial data.
+    It extracts all metrics for specified subcases and computes
+    relative metrics vs the reference.
+
+    Args:
+        op2_path: Path to OP2 file
+        bdf_path: Path to BDF file (auto-detect if None)
+        subcases: List of subcases to extract (None = all available)
+        reference_subcase: Reference for relative calculations
+        metrics: Specific metrics to extract (None = all)
+        **kwargs: Additional ZernikeExtractor arguments
+
+    Returns:
+        Dict with complete trial Zernike data:
+        {
+            'subcases': {
+                '20': {'global_rms_nm': ..., 'filtered_rms_nm': ..., ...},
+                '40': {...},
+                ...
+            },
+            'relative': {
+                '40_vs_20': {'relative_filtered_rms_nm': ..., ...},
+                ...
+            },
+            'summary': {
+                'best_filtered_rms': ...,
+                'worst_filtered_rms': ...,
+                ...
+            }
+        }
+    """
+    extractor = ZernikeExtractor(op2_path, bdf_path, **kwargs)
+
+    # Get available subcases
+    available = list(extractor.displacements.keys())
+    if subcases:
+        subcases = [s for s in subcases if str(s) in available]
+    else:
+        subcases = available
+
+    # Extract per-subcase data
+    subcase_data = {}
+    for sc in subcases:
+        try:
+            subcase_data[sc] = extractor.extract_subcase(str(sc))
+        except Exception as e:
+            logger.warning(f"Failed to extract subcase {sc}: {e}")
+
+    # Extract relative data
+    relative_data = {}
+    if reference_subcase in subcases:
+        for sc in subcases:
+            if sc != reference_subcase:
+                try:
+                    key = f"{sc}_vs_{reference_subcase}"
+                    relative_data[key] = extractor.extract_relative(
+                        str(sc), str(reference_subcase)
+                    )
+                except Exception as e:
+                    logger.warning(f"Failed to extract relative {key}: {e}")
+
+    # Summary statistics
+    filtered_rms_values = [
+        d.get('filtered_rms_nm', float('inf'))
+        for d in subcase_data.values()
+    ]
+
+    summary = {
+        'best_filtered_rms': min(filtered_rms_values) if filtered_rms_values else None,
+        'worst_filtered_rms': max(filtered_rms_values) if filtered_rms_values else None,
+        'mean_filtered_rms': sum(filtered_rms_values) / len(filtered_rms_values) if filtered_rms_values else None,
+        'n_subcases': len(subcases),
+        'reference_subcase': reference_subcase,
+    }
+
+    return {
+        'subcases': subcase_data,
+        'relative': relative_data,
+        'summary': summary,
+    }
+
+
+# Export all helpers
+__all__ = [
+    'create_zernike_objective',
+    'create_relative_zernike_objective',
+    'ZernikeObjectiveBuilder',
+    'extract_zernike_for_trial',
+]
diff --git a/optimization_engine/nx_solver.py b/optimization_engine/nx_solver.py
index b1cf1dd7..952ba0be 100644
--- a/optimization_engine/nx_solver.py
+++ b/optimization_engine/nx_solver.py
@@ -285,14 +285,11 @@ sys.argv = ['', {argv_str}]  # Set argv for the main function
         # Set up environment for Simcenter/NX
         env = os.environ.copy()
 
-        # Set license server (use 29000 for Simcenter)
-        # Override any incorrect license server settings
-        env['SPLM_LICENSE_SERVER'] = '29000@AntoineThinkpad'
-
-        # Force desktop licensing instead of enterprise
-        # User has nx_nas_bn_basic_dsk (desktop) not nx_nas_basic_ent (enterprise)
-        env['NXNA_LICENSE_FILE'] = '29000@AntoineThinkpad'
-        env['NXNASTRAN_LICENSE_FILE'] = '29000@AntoineThinkpad'
+        # Use existing SPLM_LICENSE_SERVER from environment if set
+        # Only set if not already defined (respects user's license configuration)
+        if 'SPLM_LICENSE_SERVER' not in env or not env['SPLM_LICENSE_SERVER']:
+            env['SPLM_LICENSE_SERVER'] = '29000@localhost'
+            print(f"[NX SOLVER] WARNING: SPLM_LICENSE_SERVER not set, using default: {env['SPLM_LICENSE_SERVER']}")
 
         # Add NX/Simcenter paths to environment
         nx_bin = self.nx_install_dir / "NXBIN"
diff --git a/optimization_engine/solve_simulation.py b/optimization_engine/solve_simulation.py
index a78e9955..a71451fc 100644
--- a/optimization_engine/solve_simulation.py
+++ b/optimization_engine/solve_simulation.py
@@ -1,13 +1,53 @@
 """
 NX Journal Script to Solve Simulation in Batch Mode
 
-This script opens a .sim file, updates the FEM, and solves it through the NX API.
-Usage: run_journal.exe solve_simulation.py <sim_file_path>
+This script handles BOTH single-part simulations AND multi-part assembly FEMs.
 
-Based on recorded NX journal pattern for solving simulations.
+=============================================================================
+MULTI-PART ASSEMBLY FEM WORKFLOW (for .afm-based simulations)
+=============================================================================
+
+Based on recorded NX journal from interactive session (Nov 28, 2025).
+
+The correct workflow for assembly FEM updates:
+
+1. LOAD PARTS
+   - Open ASSY_M1.prt and M1_Blank_fem1_i.prt to have geometry loaded
+   - Find and switch to M1_Blank part for expression editing
+
+2. UPDATE EXPRESSIONS
+   - Switch to modeling application
+   - Edit expressions with units
+   - Call MakeUpToDate() on modified expressions
+   - Call DoUpdate() to rebuild geometry
+
+3. SWITCH TO SIM AND UPDATE FEM COMPONENTS
+   - Open the .sim file
+   - Navigate component hierarchy via RootComponent.FindObject()
+   - For each component FEM:
+     - SetWorkComponent() to make it the work part
+     - FindObject("FEModel").UpdateFemodel()
+
+4. MERGE DUPLICATE NODES (critical for assembly FEM!)
+   - Switch to assembly FEM component
+   - CreateDuplicateNodesCheckBuilder()
+   - Set MergeOccurrenceNodes = True
+   - IdentifyDuplicateNodes() then MergeDuplicateNodes()
+
+5. RESOLVE LABEL CONFLICTS
+   - CreateAssemblyLabelManagerBuilder()
+   - SetFEModelOccOffsets() for each occurrence
+   - Commit()
+
+6. SOLVE
+   - SetWorkComponent(Null) to return to sim level
+   - SolveChainOfSolutions()
+
+=============================================================================
 """
 
 import sys
+import os
 import NXOpen
 import NXOpen.Assemblies
 import NXOpen.CAE
@@ -15,341 +55,510 @@ import NXOpen.CAE
 
 def main(args):
     """
-    Open and solve a simulation file with updated expression values.
+    Main entry point for NX journal.
 
     Args:
         args: Command line arguments
               args[0]: .sim file path
-              args[1]: solution_name (optional, e.g., "Solution_Normal_Modes" or None for default)
+              args[1]: solution_name (optional, or "None" for default)
               args[2+]: expression updates as "name=value" pairs
     """
     if len(args) < 1:
         print("ERROR: No .sim file path provided")
-        print("Usage: run_journal.exe solve_simulation.py <sim_file_path> [solution_name] [expr1=val1] [expr2=val2] ...")
+        print("Usage: run_journal.exe solve_simulation.py <sim_file_path> [solution_name] [expr1=val1] ...")
         return False
 
     sim_file_path = args[0]
-
-    # Parse solution name if provided (args[1])
     solution_name = args[1] if len(args) > 1 and args[1] != 'None' else None
 
-    # Extract base name from sim file (e.g., "Beam_sim1.sim" -> "Beam")
-    import os
-    sim_filename = os.path.basename(sim_file_path)
-    part_base_name = sim_filename.split('_sim')[0] if '_sim' in sim_filename else sim_filename.split('.sim')[0]
-
-    # Parse expression updates from args[2+] as "name=value" pairs
+    # Parse expression updates
     expression_updates = {}
     for arg in args[2:]:
         if '=' in arg:
             name, value = arg.split('=', 1)
             expression_updates[name] = float(value)
 
-    print(f"[JOURNAL] Opening simulation: {sim_file_path}")
-    print(f"[JOURNAL] Detected part base name: {part_base_name}")
-    if solution_name:
-        print(f"[JOURNAL] Will solve specific solution: {solution_name}")
-    else:
-        print(f"[JOURNAL] Will solve default solution (Solution 1)")
-    if expression_updates:
-        print(f"[JOURNAL] Will update expressions:")
-        for name, value in expression_updates.items():
-            print(f"[JOURNAL]   {name} = {value}")
+    # Get working directory
+    working_dir = os.path.dirname(os.path.abspath(sim_file_path))
+    sim_filename = os.path.basename(sim_file_path)
+
+    print(f"[JOURNAL] " + "="*60)
+    print(f"[JOURNAL] NX SIMULATION SOLVER (Assembly FEM Workflow)")
+    print(f"[JOURNAL] " + "="*60)
+    print(f"[JOURNAL] Simulation: {sim_filename}")
+    print(f"[JOURNAL] Working directory: {working_dir}")
+    print(f"[JOURNAL] Solution: {solution_name or 'Solution 1'}")
+    print(f"[JOURNAL] Expression updates: {len(expression_updates)}")
+    for name, value in expression_updates.items():
+        print(f"[JOURNAL]   {name} = {value}")
 
     try:
         theSession = NXOpen.Session.GetSession()
 
-        # Set load options to load linked parts from directory
-        print("[JOURNAL] Setting load options for linked parts...")
-        import os
-        working_dir = os.path.dirname(os.path.abspath(sim_file_path))
-
-        # Complete load options setup (from recorded journal)
+        # Set load options
         theSession.Parts.LoadOptions.LoadLatest = False
         theSession.Parts.LoadOptions.ComponentLoadMethod = NXOpen.LoadOptions.LoadMethod.FromDirectory
-
-        searchDirectories = [working_dir]
-        searchSubDirs = [True]
-        theSession.Parts.LoadOptions.SetSearchDirectories(searchDirectories, searchSubDirs)
-
+        theSession.Parts.LoadOptions.SetSearchDirectories([working_dir], [True])
         theSession.Parts.LoadOptions.ComponentsToLoad = NXOpen.LoadOptions.LoadComponents.All
         theSession.Parts.LoadOptions.PartLoadOption = NXOpen.LoadOptions.LoadOption.FullyLoad
         theSession.Parts.LoadOptions.SetInterpartData(True, NXOpen.LoadOptions.Parent.All)
-        theSession.Parts.LoadOptions.AllowSubstitution = False
-        theSession.Parts.LoadOptions.GenerateMissingPartFamilyMembers = True
         theSession.Parts.LoadOptions.AbortOnFailure = False
 
-        referenceSets = ["As Saved", "Use Simplified", "Use Model", "Entire Part", "Empty"]
-        theSession.Parts.LoadOptions.SetDefaultReferenceSets(referenceSets)
-        theSession.Parts.LoadOptions.ReferenceSetOverride = False
-
-        print(f"[JOURNAL] Load directory set to: {working_dir}")
-
-        # Close any currently open sim file to force reload from disk
-        print("[JOURNAL] Checking for open parts...")
+        # Close any open parts
         try:
-            current_work = theSession.Parts.BaseWork
-            if current_work and hasattr(current_work, 'FullPath'):
-                current_path = current_work.FullPath
-                print(f"[JOURNAL] Closing currently open part: {current_path}")
-                # Close without saving (we want to reload from disk)
-                partCloseResponses1 = [NXOpen.BasePart.CloseWholeTree]
-                theSession.Parts.CloseAll(partCloseResponses1)
-                print("[JOURNAL] Parts closed")
-        except Exception as e:
-            print(f"[JOURNAL] No parts to close or error closing: {e}")
+            theSession.Parts.CloseAll([NXOpen.BasePart.CloseWholeTree])
+        except:
+            pass
 
-        # Open the .sim file (now will load fresh from disk with updated .prt files)
-        print(f"[JOURNAL] Opening simulation fresh from disk...")
-        basePart1, partLoadStatus1 = theSession.Parts.OpenActiveDisplay(
-            sim_file_path,
-            NXOpen.DisplayPartOption.AllowAdditional
-        )
+        # Check for assembly FEM files
+        afm_files = [f for f in os.listdir(working_dir) if f.endswith('.afm')]
+        is_assembly = len(afm_files) > 0
 
-        workSimPart = theSession.Parts.BaseWork
-        displaySimPart = theSession.Parts.BaseDisplay
-
-        print(f"[JOURNAL] Simulation opened successfully")
-        partLoadStatus1.Dispose()
-
-        # Switch to simulation application
-        theSession.ApplicationSwitchImmediate("UG_APP_SFEM")
-
-        simPart1 = workSimPart
-        theSession.Post.UpdateUserGroupsFromSimPart(simPart1)
-
-        # STEP 1: Try to switch to part and update expressions (optional for some models)
-        print(f"[JOURNAL] STEP 1: Checking for {part_base_name}.prt geometry...")
-        geometry_updated = False
-        try:
-            # Find the main part (may not exist for embedded geometry models)
-            bracketPart = None
-            try:
-                bracketPart = theSession.Parts.FindObject(part_base_name)
-            except:
-                pass
-
-            if bracketPart:
-                print(f"[JOURNAL]   Found {part_base_name} part, updating geometry...")
-                # Make Bracket the active display part
-                status, partLoadStatus = theSession.Parts.SetActiveDisplay(
-                    bracketPart,
-                    NXOpen.DisplayPartOption.AllowAdditional,
-                    NXOpen.PartDisplayPartWorkPartOption.UseLast
-                )
-                partLoadStatus.Dispose()
-
-                workPart = theSession.Parts.Work
-
-                # CRITICAL: Apply expression changes BEFORE updating geometry
-                expressions_updated = []
-
-                # Apply all expression updates dynamically
-                for expr_name, expr_value in expression_updates.items():
-                    print(f"[JOURNAL]   Applying {expr_name} = {expr_value}")
-                    try:
-                        expr_obj = workPart.Expressions.FindObject(expr_name)
-                        if expr_obj:
-                            # Use millimeters as default unit for geometric parameters
-                            unit_mm = workPart.UnitCollection.FindObject("MilliMeter")
-                            workPart.Expressions.EditExpressionWithUnits(expr_obj, unit_mm, str(expr_value))
-                            expressions_updated.append(expr_obj)
-                            print(f"[JOURNAL]     {expr_name} updated successfully")
-                        else:
-                            print(f"[JOURNAL]     WARNING: {expr_name} expression not found!")
-                    except Exception as e:
-                        print(f"[JOURNAL]     ERROR updating {expr_name}: {e}")
-
-                # Make expressions up to date
-                if expressions_updated:
-                    print(f"[JOURNAL]   Making {len(expressions_updated)} expression(s) up to date...")
-                    for expr in expressions_updated:
-                        markId_expr = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Invisible, "Make Up to Date")
-                        objects1 = [expr]
-                        theSession.UpdateManager.MakeUpToDate(objects1, markId_expr)
-                        theSession.DeleteUndoMark(markId_expr, None)
-
-                # CRITICAL: Update the geometry model - rebuilds features with new expressions
-                print(f"[JOURNAL]   Rebuilding geometry with new expression values...")
-                markId_update = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Invisible, "NX update")
-                nErrs = theSession.UpdateManager.DoUpdate(markId_update)
-                theSession.DeleteUndoMark(markId_update, "NX update")
-                print(f"[JOURNAL]   {part_base_name} geometry updated ({nErrs} errors)")
-
-                # Extract mass from expression p173 if it exists and write to temp file
-                try:
-                    mass_expr = workPart.Expressions.FindObject("p173")
-                    if mass_expr:
-                        mass_kg = mass_expr.Value
-                        mass_output_file = os.path.join(working_dir, "_temp_mass.txt")
-                        with open(mass_output_file, 'w') as f:
-                            f.write(str(mass_kg))
-                        print(f"[JOURNAL]   Mass from p173: {mass_kg:.6f} kg ({mass_kg * 1000:.2f} g)")
-                        print(f"[JOURNAL]   Mass written to: {mass_output_file}")
-                except:
-                    pass  # Expression p173 might not exist in all models
-
-                geometry_updated = True
-            else:
-                print(f"[JOURNAL]   {part_base_name} part not found - may be embedded in sim file")
-        except Exception as e:
-            print(f"[JOURNAL]   Could not update {part_base_name}.prt: {e}")
-            print(f"[JOURNAL]   Continuing with sim-only solve...")
-
-        # STEP 2: Try to switch to FEM part and update (optional for some models)
-        fem_part_name = f"{part_base_name}_fem1"
-        print(f"[JOURNAL] STEP 2: Checking for {fem_part_name}.fem...")
-        fem_updated = False
-        try:
-            # Find the FEM part (may not exist or may have different name)
-            femPart1 = None
-            try:
-                femPart1 = theSession.Parts.FindObject(fem_part_name)
-            except:
-                # Try with _i suffix for idealized FEM
-                try:
-                    femPart1 = theSession.Parts.FindObject(f"{fem_part_name}_i")
-                except:
-                    pass
-
-            if femPart1:
-                print(f"[JOURNAL]   Found FEM part, updating...")
-                # Make FEM the active display part
-                status, partLoadStatus = theSession.Parts.SetActiveDisplay(
-                    femPart1,
-                    NXOpen.DisplayPartOption.AllowAdditional,
-                    NXOpen.PartDisplayPartWorkPartOption.SameAsDisplay
-                )
-                partLoadStatus.Dispose()
-
-                workFemPart = theSession.Parts.BaseWork
-
-                # CRITICAL: Update FE Model - regenerates FEM with new geometry
-                print("[JOURNAL]   Updating FE Model...")
-                fEModel1 = workFemPart.FindObject("FEModel")
-                if fEModel1:
-                    fEModel1.UpdateFemodel()
-                    print("[JOURNAL]   FE Model updated with new geometry!")
-                    fem_updated = True
-                else:
-                    print("[JOURNAL]   WARNING: Could not find FEModel object")
-            else:
-                print(f"[JOURNAL]   FEM part not found - may be embedded in sim file")
-        except Exception as e:
-            print(f"[JOURNAL]   Could not update FEM: {e}")
-            print(f"[JOURNAL]   Continuing with sim-only solve...")
-
-        # STEP 3: Switch back to sim part
-        print("[JOURNAL] STEP 3: Switching back to sim part...")
-        try:
-            status, partLoadStatus = theSession.Parts.SetActiveDisplay(
-                simPart1,
-                NXOpen.DisplayPartOption.AllowAdditional,
-                NXOpen.PartDisplayPartWorkPartOption.UseLast
-            )
-            partLoadStatus.Dispose()
-            workSimPart = theSession.Parts.BaseWork
-            print("[JOURNAL]   Switched back to sim part")
-        except Exception as e:
-            print(f"[JOURNAL]   WARNING: Error switching to sim part: {e}")
-
-        # Note: Old output files are deleted by nx_solver.py before calling this journal
-        # This ensures NX performs a fresh solve
-
-        # Solve the simulation
-        print("[JOURNAL] Starting solve...")
-        markId3 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Visible, "Start")
-        theSession.SetUndoMarkName(markId3, "Solve Dialog")
-
-        markId5 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Invisible, "Solve")
-
-        theCAESimSolveManager = NXOpen.CAE.SimSolveManager.GetSimSolveManager(theSession)
-
-        # Get the simulation object
-        simSimulation1 = workSimPart.FindObject("Simulation")
-
-        # CRITICAL: Disable solution monitor when solving multiple solutions
-        # This prevents NX from opening multiple monitor windows which superpose and cause usability issues
-        if not solution_name:
-            print("[JOURNAL] Disabling solution monitor for all solutions to prevent window pile-up...")
-            try:
-                # Get all solutions in the simulation
-                solutions_disabled = 0
-                solution_num = 1
-                while True:
-                    try:
-                        solution_obj_name = f"Solution[Solution {solution_num}]"
-                        simSolution = simSimulation1.FindObject(solution_obj_name)
-                        if simSolution:
-                            propertyTable = simSolution.SolverOptionsPropertyTable
-                            propertyTable.SetBooleanPropertyValue("solution monitor", False)
-                            solutions_disabled += 1
-                            solution_num += 1
-                        else:
-                            break
-                    except:
-                        break  # No more solutions
-                print(f"[JOURNAL]   Solution monitor disabled for {solutions_disabled} solution(s)")
-            except Exception as e:
-                print(f"[JOURNAL]   WARNING: Could not disable solution monitor: {e}")
-                print(f"[JOURNAL]   Continuing with solve anyway...")
-
-        # Get the solution(s) to solve - either specific or all
-        if solution_name:
-            # Solve specific solution in background mode
-            solution_obj_name = f"Solution[{solution_name}]"
-            print(f"[JOURNAL] Looking for solution: {solution_obj_name}")
-            simSolution1 = simSimulation1.FindObject(solution_obj_name)
-            psolutions1 = [simSolution1]
-
-            numsolutionssolved1, numsolutionsfailed1, numsolutionsskipped1 = theCAESimSolveManager.SolveChainOfSolutions(
-                psolutions1,
-                NXOpen.CAE.SimSolution.SolveOption.Solve,
-                NXOpen.CAE.SimSolution.SetupCheckOption.CompleteDeepCheckAndOutputErrors,
-                NXOpen.CAE.SimSolution.SolveMode.Background
+        if is_assembly and expression_updates:
+            print(f"[JOURNAL] ")
+            print(f"[JOURNAL] DETECTED: Multi-part Assembly FEM")
+            print(f"[JOURNAL] Using ASSEMBLY FEM WORKFLOW")
+            print(f"[JOURNAL] ")
+            return solve_assembly_fem_workflow(
+                theSession, sim_file_path, solution_name, expression_updates, working_dir
             )
         else:
-            # Solve ALL solutions using SolveAllSolutions API (Foreground mode)
-            # This ensures all solutions (static + modal, etc.) complete before returning
-            print(f"[JOURNAL] Solving all solutions using SolveAllSolutions API (Foreground mode)...")
-
-            numsolutionssolved1, numsolutionsfailed1, numsolutionsskipped1 = theCAESimSolveManager.SolveAllSolutions(
-                NXOpen.CAE.SimSolution.SolveOption.Solve,
-                NXOpen.CAE.SimSolution.SetupCheckOption.CompleteCheckAndOutputErrors,
-                NXOpen.CAE.SimSolution.SolveMode.Foreground,
-                False
+            print(f"[JOURNAL] ")
+            print(f"[JOURNAL] Using SIMPLE WORKFLOW (no expression updates or single-part)")
+            print(f"[JOURNAL] ")
+            return solve_simple_workflow(
+                theSession, sim_file_path, solution_name, expression_updates, working_dir
             )
 
-        theSession.DeleteUndoMark(markId5, None)
-        theSession.SetUndoMarkName(markId3, "Solve")
-
-        print(f"[JOURNAL] Solve completed!")
-        print(f"[JOURNAL]   Solutions solved: {numsolutionssolved1}")
-        print(f"[JOURNAL]   Solutions failed: {numsolutionsfailed1}")
-        print(f"[JOURNAL]   Solutions skipped: {numsolutionsskipped1}")
-
-        # NOTE: When solution_name=None, we use Foreground mode to ensure all solutions
-        # complete before returning. When solution_name is specified, Background mode is used.
-
-        # Save the simulation to write all output files
-        print("[JOURNAL] Saving simulation to ensure output files are written...")
-        simPart2 = workSimPart
-        partSaveStatus1 = simPart2.Save(
-            NXOpen.BasePart.SaveComponents.TrueValue,
-            NXOpen.BasePart.CloseAfterSave.FalseValue
-        )
-        partSaveStatus1.Dispose()
-        print("[JOURNAL] Save complete!")
-
-        return True
-
     except Exception as e:
-        print(f"[JOURNAL] ERROR: {e}")
+        print(f"[JOURNAL] FATAL ERROR: {e}")
         import traceback
         traceback.print_exc()
         return False
 
 
+def solve_assembly_fem_workflow(theSession, sim_file_path, solution_name, expression_updates, working_dir):
+    """
+    Full assembly FEM workflow based on recorded NX journal.
+
+    This is the correct workflow for multi-part assembly FEMs.
+    """
+    sim_filename = os.path.basename(sim_file_path)
+
+    # ==========================================================================
+    # STEP 1: LOAD REQUIRED PARTS
+    # ==========================================================================
+    print(f"[JOURNAL] STEP 1: Loading required parts...")
+
+    # Load ASSY_M1.prt (to have the geometry assembly available)
+    assy_prt_path = os.path.join(working_dir, "ASSY_M1.prt")
+    if os.path.exists(assy_prt_path):
+        print(f"[JOURNAL]   Loading ASSY_M1.prt...")
+        markId1 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Visible, "Load Part")
+        part1, partLoadStatus1 = theSession.Parts.Open(assy_prt_path)
+        partLoadStatus1.Dispose()
+    else:
+        print(f"[JOURNAL]   WARNING: ASSY_M1.prt not found, continuing anyway...")
+
+    # Load M1_Blank_fem1_i.prt (idealized geometry)
+    idealized_prt_path = os.path.join(working_dir, "M1_Blank_fem1_i.prt")
+    if os.path.exists(idealized_prt_path):
+        print(f"[JOURNAL]   Loading M1_Blank_fem1_i.prt...")
+        markId2 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Visible, "Load Part")
+        part2, partLoadStatus2 = theSession.Parts.Open(idealized_prt_path)
+        partLoadStatus2.Dispose()
+
+    # ==========================================================================
+    # STEP 2: UPDATE EXPRESSIONS IN M1_BLANK
+    # ==========================================================================
+    print(f"[JOURNAL] STEP 2: Updating expressions in M1_Blank...")
+
+    # Find and switch to M1_Blank part
+    try:
+        part3 = theSession.Parts.FindObject("M1_Blank")
+        markId3 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Visible, "Change Displayed Part")
+        status1, partLoadStatus3 = theSession.Parts.SetActiveDisplay(
+            part3,
+            NXOpen.DisplayPartOption.AllowAdditional,
+            NXOpen.PartDisplayPartWorkPartOption.UseLast
+        )
+        partLoadStatus3.Dispose()
+
+        # Switch to modeling application for expression editing
+        theSession.ApplicationSwitchImmediate("UG_APP_MODELING")
+
+        workPart = theSession.Parts.Work
+
+        # Create undo mark for expressions
+        markId4 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Visible, "Start")
+        theSession.SetUndoMarkName(markId4, "Expressions Dialog")
+
+        # Write expressions to a temp file and import (more reliable than editing one by one)
+        exp_file_path = os.path.join(working_dir, "_temp_expressions.exp")
+        with open(exp_file_path, 'w') as f:
+            for expr_name, expr_value in expression_updates.items():
+                # Determine unit
+                if 'angle' in expr_name.lower() or 'vertical' in expr_name.lower():
+                    unit_str = "Degrees"
+                else:
+                    unit_str = "MilliMeter"
+                f.write(f"[{unit_str}]{expr_name}={expr_value}\n")
+                print(f"[JOURNAL]     {expr_name} = {expr_value} ({unit_str})")
+
+        print(f"[JOURNAL]   Importing expressions from file...")
+        markId_import = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Visible, "Import Expressions")
+
+        try:
+            expModified, errorMessages = workPart.Expressions.ImportFromFile(
+                exp_file_path,
+                NXOpen.ExpressionCollection.ImportMode.Replace
+            )
+            print(f"[JOURNAL]   Expressions imported: {expModified} modified")
+            if errorMessages:
+                print(f"[JOURNAL]   Import errors: {errorMessages}")
+
+            # Update geometry after import
+            print(f"[JOURNAL]   Rebuilding geometry...")
+            markId_update = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Invisible, "NX update")
+            nErrs = theSession.UpdateManager.DoUpdate(markId_update)
+            theSession.DeleteUndoMark(markId_update, "NX update")
+            print(f"[JOURNAL]   Geometry rebuilt ({nErrs} errors)")
+
+            updated_expressions = list(expression_updates.keys())
+
+        except Exception as e:
+            print(f"[JOURNAL]   ERROR importing expressions: {e}")
+            updated_expressions = []
+
+        # Clean up temp file
+        try:
+            os.remove(exp_file_path)
+        except:
+            pass
+
+        theSession.SetUndoMarkName(markId4, "Expressions")
+
+    except Exception as e:
+        print(f"[JOURNAL]   ERROR updating expressions: {e}")
+
+    # ==========================================================================
+    # STEP 3: OPEN SIM AND UPDATE COMPONENT FEMs
+    # ==========================================================================
+    print(f"[JOURNAL] STEP 3: Opening sim and updating component FEMs...")
+
+    # Try to find the sim part first (like the recorded journal does)
+    # This ensures we're working with the same loaded sim part context
+    sim_part_name = os.path.splitext(sim_filename)[0]  # e.g., "ASSY_M1_assyfem1_sim1"
+    print(f"[JOURNAL]   Looking for sim part: {sim_part_name}")
+
+    markId_sim = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Visible, "Change Displayed Part")
+
+    try:
+        # First try to find it among loaded parts (like recorded journal)
+        simPart1 = theSession.Parts.FindObject(sim_part_name)
+        status_sim, partLoadStatus = theSession.Parts.SetActiveDisplay(
+            simPart1,
+            NXOpen.DisplayPartOption.AllowAdditional,
+            NXOpen.PartDisplayPartWorkPartOption.UseLast
+        )
+        partLoadStatus.Dispose()
+        print(f"[JOURNAL]   Found and activated existing sim part")
+    except:
+        # Fallback: Open fresh if not found
+        print(f"[JOURNAL]   Sim part not found, opening fresh: {sim_filename}")
+        basePart, partLoadStatus = theSession.Parts.OpenActiveDisplay(
+            sim_file_path,
+            NXOpen.DisplayPartOption.AllowAdditional
+        )
+        partLoadStatus.Dispose()
+
+    workSimPart = theSession.Parts.BaseWork
+    displaySimPart = theSession.Parts.BaseDisplay
+    theSession.ApplicationSwitchImmediate("UG_APP_SFEM")
+    theSession.Post.UpdateUserGroupsFromSimPart(workSimPart)
+
+    # Navigate component hierarchy
+    try:
+        rootComponent = workSimPart.ComponentAssembly.RootComponent
+        component1 = rootComponent.FindObject("COMPONENT ASSY_M1_assyfem1 1")
+
+        # Update M1_Blank_fem1
+        print(f"[JOURNAL]   Updating M1_Blank_fem1...")
+        try:
+            component2 = component1.FindObject("COMPONENT M1_Blank_fem1 1")
+            markId_fem1 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Visible, "Make Work Part")
+            partLoadStatus5 = theSession.Parts.SetWorkComponent(
+                component2,
+                NXOpen.PartCollection.RefsetOption.Entire,
+                NXOpen.PartCollection.WorkComponentOption.Visible
+            )
+            workFemPart = theSession.Parts.BaseWork
+            partLoadStatus5.Dispose()
+
+            markId_update1 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Visible, "Update FE Model")
+            fEModel1 = workFemPart.FindObject("FEModel")
+            fEModel1.UpdateFemodel()
+            print(f"[JOURNAL]     M1_Blank_fem1 updated")
+        except Exception as e:
+            print(f"[JOURNAL]     WARNING: M1_Blank_fem1: {e}")
+
+        # Update M1_Vertical_Support_Skeleton_fem1
+        print(f"[JOURNAL]   Updating M1_Vertical_Support_Skeleton_fem1...")
+        try:
+            component3 = component1.FindObject("COMPONENT M1_Vertical_Support_Skeleton_fem1 3")
+            markId_fem2 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Visible, "Make Work Part")
+            partLoadStatus6 = theSession.Parts.SetWorkComponent(
+                component3,
+                NXOpen.PartCollection.RefsetOption.Entire,
+                NXOpen.PartCollection.WorkComponentOption.Visible
+            )
+            workFemPart = theSession.Parts.BaseWork
+            partLoadStatus6.Dispose()
+
+            markId_update2 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Visible, "Update FE Model")
+            fEModel2 = workFemPart.FindObject("FEModel")
+            fEModel2.UpdateFemodel()
+            print(f"[JOURNAL]     M1_Vertical_Support_Skeleton_fem1 updated")
+        except Exception as e:
+            print(f"[JOURNAL]     WARNING: M1_Vertical_Support_Skeleton_fem1: {e}")
+
+    except Exception as e:
+        print(f"[JOURNAL]   ERROR navigating component hierarchy: {e}")
+
+    # ==========================================================================
+    # STEP 4: MERGE DUPLICATE NODES
+    # ==========================================================================
+    print(f"[JOURNAL] STEP 4: Merging duplicate nodes...")
+
+    try:
+        # Switch to assembly FEM
+        partLoadStatus8 = theSession.Parts.SetWorkComponent(
+            component1,
+            NXOpen.PartCollection.RefsetOption.Entire,
+            NXOpen.PartCollection.WorkComponentOption.Visible
+        )
+        workAssyFemPart = theSession.Parts.BaseWork
+        displaySimPart = theSession.Parts.BaseDisplay
+        partLoadStatus8.Dispose()
+        print(f"[JOURNAL]   Switched to assembly FEM: {workAssyFemPart.Name}")
+
+        markId_merge = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Visible, "Start")
+
+        caePart1 = workAssyFemPart
+        duplicateNodesCheckBuilder1 = caePart1.ModelCheckMgr.CreateDuplicateNodesCheckBuilder()
+
+        # Set tolerance
+        unit_tol = duplicateNodesCheckBuilder1.Tolerance.Units
+        duplicateNodesCheckBuilder1.Tolerance.Units = unit_tol
+        duplicateNodesCheckBuilder1.Tolerance.SetFormula("0.01")
+        print(f"[JOURNAL]   Tolerance: 0.01 mm")
+
+        # Enable occurrence node merge - CRITICAL for assembly FEM
+        duplicateNodesCheckBuilder1.MergeOccurrenceNodes = True
+        print(f"[JOURNAL]   MergeOccurrenceNodes: True")
+
+        theSession.SetUndoMarkName(markId_merge, "Duplicate Nodes Dialog")
+
+        # Configure display settings
+        displaysettings1 = NXOpen.CAE.ModelCheck.DuplicateNodesCheckBuilder.DisplaySettings()
+        displaysettings1.ShowDuplicateNodes = True
+        displaysettings1.ShowMergedNodeLabels = False
+        displaysettings1.ShowRetainedNodeLabels = False
+        displaysettings1.KeepNodesColor = displaySimPart.Colors.Find("Blue")
+        displaysettings1.MergeNodesColor = displaySimPart.Colors.Find("Yellow")
+        displaysettings1.UnableToMergeNodesColor = displaySimPart.Colors.Find("Red")
+        duplicateNodesCheckBuilder1.DisplaySettingsData = displaysettings1
+
+        # Check scope
+        duplicateNodesCheckBuilder1.CheckScopeOption = NXOpen.CAE.ModelCheck.CheckScope.Displayed
+        print(f"[JOURNAL]   CheckScope: Displayed")
+
+        # Identify duplicates
+        print(f"[JOURNAL]   Identifying duplicate nodes...")
+        numDuplicates = duplicateNodesCheckBuilder1.IdentifyDuplicateNodes()
+        print(f"[JOURNAL]   Found {numDuplicates} duplicate node sets")
+
+        # Merge duplicates
+        if numDuplicates > 0:
+            print(f"[JOURNAL]   Merging duplicate nodes...")
+            numMerged = duplicateNodesCheckBuilder1.MergeDuplicateNodes()
+            print(f"[JOURNAL]   Merged {numMerged} duplicate node sets")
+        else:
+            print(f"[JOURNAL]   WARNING: No duplicate nodes found to merge!")
+            print(f"[JOURNAL]   This may indicate mesh update didn't work properly")
+
+        theSession.SetUndoMarkName(markId_merge, "Duplicate Nodes")
+        duplicateNodesCheckBuilder1.Destroy()
+        theSession.DeleteUndoMark(markId_merge, None)
+
+    except Exception as e:
+        print(f"[JOURNAL]   WARNING: Node merge: {e}")
+        import traceback
+        traceback.print_exc()
+
+    # ==========================================================================
+    # STEP 5: RESOLVE LABEL CONFLICTS
+    # ==========================================================================
+    print(f"[JOURNAL] STEP 5: Resolving label conflicts...")
+
+    try:
+        markId_labels = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Visible, "Start")
+
+        assyFemPart1 = workAssyFemPart
+        assemblyLabelManagerBuilder1 = assyFemPart1.CreateAssemblyLabelManagerBuilder()
+
+        theSession.SetUndoMarkName(markId_labels, "Assembly Label Manager Dialog")
+
+        markId_labels2 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Invisible, "Assembly Label Manager")
+
+        # Set offsets for each FE model occurrence
+        # These offsets ensure unique node/element labels across components
+        entitytypes = [
+            NXOpen.CAE.AssemblyLabelManagerBuilder.EntityType.Node,
+            NXOpen.CAE.AssemblyLabelManagerBuilder.EntityType.Element,
+            NXOpen.CAE.AssemblyLabelManagerBuilder.EntityType.Csys,
+            NXOpen.CAE.AssemblyLabelManagerBuilder.EntityType.Physical,
+            NXOpen.CAE.AssemblyLabelManagerBuilder.EntityType.Group,
+            NXOpen.CAE.AssemblyLabelManagerBuilder.EntityType.Ply,
+            NXOpen.CAE.AssemblyLabelManagerBuilder.EntityType.Ssmo,
+        ]
+
+        # Apply offsets to each occurrence (values from recorded journal)
+        occurrence_offsets = [
+            ("FEModelOccurrence[3]", 2),
+            ("FEModelOccurrence[4]", 74),
+            ("FEModelOccurrence[5]", 146),
+            ("FEModelOccurrence[7]", 218),
+        ]
+
+        for occ_name, offset_val in occurrence_offsets:
+            try:
+                fEModelOcc = workAssyFemPart.FindObject(occ_name)
+                offsets = [offset_val] * 7
+                assemblyLabelManagerBuilder1.SetFEModelOccOffsets(fEModelOcc, entitytypes, offsets)
+            except:
+                pass  # Some occurrences may not exist
+
+        nXObject1 = assemblyLabelManagerBuilder1.Commit()
+
+        theSession.DeleteUndoMark(markId_labels2, None)
+        theSession.SetUndoMarkName(markId_labels, "Assembly Label Manager")
+        assemblyLabelManagerBuilder1.Destroy()
+
+        print(f"[JOURNAL]   Label conflicts resolved")
+
+    except Exception as e:
+        print(f"[JOURNAL]   WARNING: Label management: {e}")
+
+    # ==========================================================================
+    # STEP 6: SOLVE
+    # ==========================================================================
+    print(f"[JOURNAL] STEP 6: Solving simulation...")
+
+    try:
+        # Return to sim level by setting null component
+        partLoadStatus9 = theSession.Parts.SetWorkComponent(
+            NXOpen.Assemblies.Component.Null,
+            NXOpen.PartCollection.RefsetOption.Entire,
+            NXOpen.PartCollection.WorkComponentOption.Visible
+        )
+        workSimPart = theSession.Parts.BaseWork
+        partLoadStatus9.Dispose()
+
+        # Set up solve
+        markId_solve = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Visible, "Start")
+        theSession.SetUndoMarkName(markId_solve, "Solve Dialog")
+
+        markId_solve2 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Invisible, "Solve")
+
+        theCAESimSolveManager = NXOpen.CAE.SimSolveManager.GetSimSolveManager(theSession)
+
+        simSimulation1 = workSimPart.FindObject("Simulation")
+        sol_name = solution_name if solution_name else "Solution 1"
+        simSolution1 = simSimulation1.FindObject(f"Solution[{sol_name}]")
+
+        psolutions1 = [simSolution1]
+
+        print(f"[JOURNAL]   Solving: {sol_name} (Foreground mode)")
+        numsolved, numfailed, numskipped = theCAESimSolveManager.SolveChainOfSolutions(
+            psolutions1,
+            NXOpen.CAE.SimSolution.SolveOption.Solve,
+            NXOpen.CAE.SimSolution.SetupCheckOption.CompleteCheckAndOutputErrors,
+            NXOpen.CAE.SimSolution.SolveMode.Foreground  # Use Foreground to ensure OP2 is complete
+        )
+
+        theSession.DeleteUndoMark(markId_solve2, None)
+        theSession.SetUndoMarkName(markId_solve, "Solve")
+
+        print(f"[JOURNAL] Solve completed: {numsolved} solved, {numfailed} failed, {numskipped} skipped")
+
+        return numfailed == 0
+
+    except Exception as e:
+        print(f"[JOURNAL] ERROR solving: {e}")
+        import traceback
+        traceback.print_exc()
+        return False
+
+
+def solve_simple_workflow(theSession, sim_file_path, solution_name, expression_updates, working_dir):
+    """
+    Simple workflow for single-part simulations or when no expression updates needed.
+    """
+    print(f"[JOURNAL] Opening simulation: {sim_file_path}")
+
+    # Open the .sim file
+    basePart1, partLoadStatus1 = theSession.Parts.OpenActiveDisplay(
+        sim_file_path,
+        NXOpen.DisplayPartOption.AllowAdditional
+    )
+    partLoadStatus1.Dispose()
+
+    workSimPart = theSession.Parts.BaseWork
+    theSession.ApplicationSwitchImmediate("UG_APP_SFEM")
+    theSession.Post.UpdateUserGroupsFromSimPart(workSimPart)
+
+    # Set up solve
+    markId_solve = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Visible, "Start")
+    theSession.SetUndoMarkName(markId_solve, "Solve Dialog")
+
+    markId_solve2 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Invisible, "Solve")
+
+    theCAESimSolveManager = NXOpen.CAE.SimSolveManager.GetSimSolveManager(theSession)
+
+    simSimulation1 = workSimPart.FindObject("Simulation")
+    sol_name = solution_name if solution_name else "Solution 1"
+    simSolution1 = simSimulation1.FindObject(f"Solution[{sol_name}]")
+
+    psolutions1 = [simSolution1]
+
+    print(f"[JOURNAL]   Solving: {sol_name}")
+    numsolved, numfailed, numskipped = theCAESimSolveManager.SolveChainOfSolutions(
+        psolutions1,
+        NXOpen.CAE.SimSolution.SolveOption.Solve,
+        NXOpen.CAE.SimSolution.SetupCheckOption.CompleteCheckAndOutputErrors,
+        NXOpen.CAE.SimSolution.SolveMode.Background
+    )
+
+    theSession.DeleteUndoMark(markId_solve2, None)
+    theSession.SetUndoMarkName(markId_solve, "Solve")
+
+    print(f"[JOURNAL] Solve completed: {numsolved} solved, {numfailed} failed, {numskipped} skipped")
+
+    # Save
+    try:
+        partSaveStatus = workSimPart.Save(
+            NXOpen.BasePart.SaveComponents.TrueValue,
+            NXOpen.BasePart.CloseAfterSave.FalseValue
+        )
+        partSaveStatus.Dispose()
+        print(f"[JOURNAL] Saved!")
+    except:
+        pass
+
+    return numfailed == 0
+
+
 if __name__ == '__main__':
     success = main(sys.argv[1:])
     sys.exit(0 if success else 1)
diff --git a/studies/m1_mirror_zernike_optimization/1_setup/optimization_config.json b/studies/m1_mirror_zernike_optimization/1_setup/optimization_config.json
new file mode 100644
index 00000000..be1108a1
--- /dev/null
+++ b/studies/m1_mirror_zernike_optimization/1_setup/optimization_config.json
@@ -0,0 +1,236 @@
+{
+  "$schema": "Atomizer M1 Mirror Zernike Optimization",
+  "study_name": "m1_mirror_zernike_optimization",
+  "description": "Telescope primary mirror support structure optimization using Zernike wavefront error metrics with neural acceleration",
+
+  "design_variables": [
+    {
+      "name": "lateral_inner_angle",
+      "expression_name": "lateral_inner_angle",
+      "min": 25.0,
+      "max": 28.5,
+      "baseline": 26.79,
+      "units": "degrees",
+      "description": "Lateral support inner angle",
+      "enabled": false
+    },
+    {
+      "name": "lateral_outer_angle",
+      "expression_name": "lateral_outer_angle",
+      "min": 13.0,
+      "max": 17.0,
+      "baseline": 14.64,
+      "units": "degrees",
+      "description": "Lateral support outer angle",
+      "enabled": false
+    },
+    {
+      "name": "lateral_outer_pivot",
+      "expression_name": "lateral_outer_pivot",
+      "min": 9.0,
+      "max": 12.0,
+      "baseline": 10.40,
+      "units": "mm",
+      "description": "Lateral outer pivot position",
+      "enabled": false
+    },
+    {
+      "name": "lateral_inner_pivot",
+      "expression_name": "lateral_inner_pivot",
+      "min": 9.0,
+      "max": 12.0,
+      "baseline": 10.07,
+      "units": "mm",
+      "description": "Lateral inner pivot position",
+      "enabled": false
+    },
+    {
+      "name": "lateral_middle_pivot",
+      "expression_name": "lateral_middle_pivot",
+      "min": 18.0,
+      "max": 23.0,
+      "baseline": 20.73,
+      "units": "mm",
+      "description": "Lateral middle pivot position",
+      "enabled": false
+    },
+    {
+      "name": "lateral_closeness",
+      "expression_name": "lateral_closeness",
+      "min": 9.5,
+      "max": 12.5,
+      "baseline": 11.02,
+      "units": "mm",
+      "description": "Lateral support closeness parameter",
+      "enabled": false
+    },
+    {
+      "name": "whiffle_min",
+      "expression_name": "whiffle_min",
+      "min": 35.0,
+      "max": 55.0,
+      "baseline": 40.55,
+      "units": "mm",
+      "description": "Whiffle tree minimum parameter",
+      "enabled": true
+    },
+    {
+      "name": "whiffle_outer_to_vertical",
+      "expression_name": "whiffle_outer_to_vertical",
+      "min": 68.0,
+      "max": 80.0,
+      "baseline": 75.67,
+      "units": "degrees",
+      "description": "Whiffle tree outer to vertical angle",
+      "enabled": true
+    },
+    {
+      "name": "whiffle_triangle_closeness",
+      "expression_name": "whiffle_triangle_closeness",
+      "min": 50.0,
+      "max": 65.0,
+      "baseline": 60.00,
+      "units": "mm",
+      "description": "Whiffle tree triangle closeness",
+      "enabled": false
+    },
+    {
+      "name": "blank_backface_angle",
+      "expression_name": "blank_backface_angle",
+      "min": 3.5,
+      "max": 5.0,
+      "baseline": 4.23,
+      "units": "degrees",
+      "description": "Mirror blank backface angle",
+      "enabled": false
+    },
+    {
+      "name": "inner_circular_rib_dia",
+      "expression_name": "inner_circular_rib_dia",
+      "min": 480.0,
+      "max": 620.0,
+      "baseline": 534.00,
+      "units": "mm",
+      "description": "Inner circular rib diameter",
+      "enabled": true
+    }
+  ],
+
+  "objectives": [
+    {
+      "name": "rel_filtered_rms_40_vs_20",
+      "description": "Filtered RMS WFE at 40 deg relative to 20 deg reference",
+      "direction": "minimize",
+      "weight": 5.0,
+      "target": 4.0,
+      "units": "nm",
+      "extractor": "zernike_relative",
+      "extractor_config": {
+        "target_subcase": "40",
+        "reference_subcase": "20",
+        "metric": "relative_filtered_rms_nm"
+      }
+    },
+    {
+      "name": "rel_filtered_rms_60_vs_20",
+      "description": "Filtered RMS WFE at 60 deg relative to 20 deg reference",
+      "direction": "minimize",
+      "weight": 5.0,
+      "target": 10.0,
+      "units": "nm",
+      "extractor": "zernike_relative",
+      "extractor_config": {
+        "target_subcase": "60",
+        "reference_subcase": "20",
+        "metric": "relative_filtered_rms_nm"
+      }
+    },
+    {
+      "name": "mfg_90_optician_workload",
+      "description": "Optician workload at 90 deg polishing orientation (filtered RMS with J1-J3)",
+      "direction": "minimize",
+      "weight": 1.0,
+      "target": 20.0,
+      "units": "nm",
+      "extractor": "zernike",
+      "extractor_config": {
+        "subcase": "90",
+        "metric": "rms_filter_j1to3",
+        "reference_subcase": "20"
+      }
+    }
+  ],
+
+  "constraints": [
+    {
+      "name": "max_stress",
+      "description": "Maximum von Mises stress in mirror assembly",
+      "type": "upper_bound",
+      "threshold": 10.0,
+      "units": "MPa",
+      "enabled": false
+    }
+  ],
+
+  "zernike_settings": {
+    "n_modes": 50,
+    "filter_low_orders": 4,
+    "displacement_unit": "mm",
+    "subcases": ["1", "2", "3", "4"],
+    "subcase_labels": {"1": "90deg", "2": "20deg", "3": "40deg", "4": "60deg"},
+    "reference_subcase": "2",
+    "polishing_subcase": "1",
+    "output_full_coefficients": true,
+    "_note": "Subcase mapping matches NX: 1=90deg, 2=20deg(ref), 3=40deg, 4=60deg"
+  },
+
+  "optimization_settings": {
+    "n_trials": 100,
+    "n_fea_trials": 40,
+    "n_neural_trials": 500,
+    "sampler": "TPE",
+    "seed": 42,
+    "n_startup_trials": 15,
+    "tpe_n_ei_candidates": 150,
+    "tpe_multivariate": true,
+    "objective_strategy": "weighted_sum",
+    "objective_direction": "minimize"
+  },
+
+  "surrogate_settings": {
+    "enabled": true,
+    "model_type": "ParametricZernikePredictor",
+    "training_config": {
+      "hidden_channels": 128,
+      "num_layers": 4,
+      "learning_rate": 0.001,
+      "epochs": 200,
+      "batch_size": 8,
+      "train_split": 0.8
+    },
+    "outputs": {
+      "description": "50 Zernike coefficients x 4 subcases = 200 outputs",
+      "coefficients_per_subcase": 50,
+      "subcases": ["20", "40", "60", "90"]
+    }
+  },
+
+  "nx_settings": {
+    "nx_install_path": "C:\\Program Files\\Siemens\\NX2506",
+    "model_dir": "C:\\Users\\Antoine\\CADTOMASTE\\Atomizer\\M1-Gigabit\\Latest",
+    "sim_file": "ASSY_M1_assyfem1_sim1.sim",
+    "solution_name": "Solution 1",
+    "solve_all_subcases": true,
+    "op2_pattern": "*-solution_1.op2",
+    "op2_timeout_s": 1800,
+    "op2_stable_s": 5,
+    "post_solve_delay_s": 5
+  },
+
+  "output_settings": {
+    "save_zernike_coefficients": true,
+    "save_field_data": true,
+    "generate_reports": true,
+    "archive_results": true
+  }
+}
diff --git a/studies/m1_mirror_zernike_optimization/2_results/study.db b/studies/m1_mirror_zernike_optimization/2_results/study.db
new file mode 100644
index 00000000..b333a5fe
Binary files /dev/null and b/studies/m1_mirror_zernike_optimization/2_results/study.db differ
diff --git a/studies/m1_mirror_zernike_optimization/DASHBOARD.md b/studies/m1_mirror_zernike_optimization/DASHBOARD.md
new file mode 100644
index 00000000..a09a2703
--- /dev/null
+++ b/studies/m1_mirror_zernike_optimization/DASHBOARD.md
@@ -0,0 +1,134 @@
+# M1 Mirror Zernike Optimization Dashboard
+
+## Study Overview
+
+**Objective**: Optimize telescope primary mirror (M1) support structure to minimize wavefront error across different gravity orientations.
+
+**Method**: Hybrid FEA + Neural Network acceleration using Zernike polynomial decomposition.
+
+## Quick Start
+
+### 1. Prepare Model Files
+
+Copy your NX model files to:
+```
+studies/m1_mirror_zernike_optimization/1_setup/model/
+```
+
+Required files:
+- `ASSY_M1.prt` (or your assembly name)
+- `ASSY_M1_assyfem1.afm`
+- `ASSY_M1_assyfem1_sim1.sim`
+- Associated `.fem` and `_i.prt` files
+
+### 2. Run FEA Trials (Build Training Data)
+
+```bash
+cd studies/m1_mirror_zernike_optimization
+python run_optimization.py --run --trials 40
+```
+
+This will:
+- Run ~40 FEA trials (10-15 min each = ~8-10 hours)
+- Extract 50 Zernike coefficients for each subcase (20/40/60/90 deg)
+- Store all data in Optuna database
+
+### 3. Train Neural Surrogate
+
+```bash
+python run_optimization.py --train-surrogate
+```
+
+Trains MLP to predict 200 outputs (50 coefficients x 4 subcases) from design variables.
+
+### 4. Run Neural-Accelerated Optimization
+
+```bash
+python run_optimization.py --run --trials 1000 --enable-nn
+```
+
+1000 trials in ~seconds!
+
+### 5. View Results
+
+**Optuna Dashboard:**
+```bash
+optuna-dashboard sqlite:///2_results/study.db --port 8081
+```
+Open http://localhost:8081
+
+## Design Variables
+
+| Variable | Range | Baseline | Units | Status |
+|----------|-------|----------|-------|--------|
+| whiffle_min | 35-55 | 40.55 | mm | **Enabled** |
+| whiffle_outer_to_vertical | 68-80 | 75.67 | deg | **Enabled** |
+| inner_circular_rib_dia | 480-620 | 534.00 | mm | **Enabled** |
+| whiffle_triangle_closeness | 50-65 | 60.00 | mm | Disabled |
+| blank_backface_angle | 3.5-5.0 | 4.23 | deg | Disabled |
+| lateral_inner_angle | 25-28.5 | 26.79 | deg | Disabled |
+| lateral_outer_angle | 13-17 | 14.64 | deg | Disabled |
+| lateral_outer_pivot | 9-12 | 10.40 | mm | Disabled |
+| lateral_inner_pivot | 9-12 | 10.07 | mm | Disabled |
+| lateral_middle_pivot | 18-23 | 20.73 | mm | Disabled |
+| lateral_closeness | 9.5-12.5 | 11.02 | mm | Disabled |
+
+Edit `1_setup/optimization_config.json` to enable/disable variables.
+
+## Objectives
+
+| Objective | Weight | Target | Description |
+|-----------|--------|--------|-------------|
+| rel_filtered_rms_40_vs_20 | 5 | 4 nm | WFE at 40° relative to 20° reference |
+| rel_filtered_rms_60_vs_20 | 5 | 10 nm | WFE at 60° relative to 20° reference |
+| mfg_90_optician_workload | 1 | 20 nm | Polishing workload at 90° orientation |
+
+**Strategy**: Weighted sum minimization (normalized by targets)
+
+## Neural Surrogate Architecture
+
+- **Input**: Design variables (3-11 depending on enabled)
+- **Output**: 200 values (50 Zernike coefficients × 4 subcases)
+- **Architecture**: MLP with 4 layers, 128 hidden units
+- **Training**: ~40 FEA samples, 200 epochs
+
+## File Structure
+
+```
+m1_mirror_zernike_optimization/
+├── 1_setup/
+│   ├── optimization_config.json    # Configuration
+│   └── model/                      # NX model files (add yours here)
+├── 2_results/
+│   ├── study.db                    # Optuna database
+│   └── zernike_surrogate/          # Trained neural model
+│       └── checkpoint_best.pt
+├── run_optimization.py             # Main script
+└── DASHBOARD.md                    # This file
+```
+
+## Commands Reference
+
+```bash
+# Run FEA optimization
+python run_optimization.py --run --trials 40
+
+# Train neural surrogate
+python run_optimization.py --train-surrogate
+
+# Run with neural acceleration
+python run_optimization.py --run --trials 1000 --enable-nn
+
+# Check status
+python run_optimization.py --status
+
+# Launch Optuna dashboard
+optuna-dashboard sqlite:///2_results/study.db --port 8081
+```
+
+## Tips
+
+1. **Start small**: Run 5-10 FEA trials first to verify everything works
+2. **Check Zernike extraction**: Verify OP2 has correct subcases (20/40/60/90)
+3. **Enable variables gradually**: Start with 3, add more after initial exploration
+4. **Neural validation**: After finding good neural designs, verify top candidates with FEA
diff --git a/studies/m1_mirror_zernike_optimization/README.md b/studies/m1_mirror_zernike_optimization/README.md
new file mode 100644
index 00000000..2f76ea2a
--- /dev/null
+++ b/studies/m1_mirror_zernike_optimization/README.md
@@ -0,0 +1,429 @@
+# M1 Mirror Zernike Optimization
+
+Multi-objective telescope primary mirror support structure optimization using Zernike wavefront error decomposition with neural network acceleration.
+
+**Created**: 2025-11-28
+**Protocol**: Protocol 12 (Hybrid FEA/Neural with Zernike)
+**Status**: Setup Complete - Requires Expression Path Fix
+
+---
+
+## 1. Engineering Problem
+
+### 1.1 Objective
+
+Optimize the telescope primary mirror (M1) support structure to minimize wavefront error (WFE) across different gravity orientations (zenith angles), ensuring consistent optical performance from 20° to 90° elevation.
+
+### 1.2 Physical System
+
+- **Component**: M1 primary mirror assembly with whiffle tree support
+- **Material**: Borosilicate glass (mirror blank), steel (support structure)
+- **Loading**: Gravity at multiple zenith angles (20°, 40°, 60°, 90°)
+- **Boundary Conditions**: Whiffle tree kinematic mount
+- **Analysis Type**: Linear static multi-subcase (Nastran SOL 101)
+- **Output**: Surface deformation → Zernike polynomial decomposition
+
+---
+
+## 2. Mathematical Formulation
+
+### 2.1 Objectives
+
+| Objective | Goal | Weight | Formula | Units | Target |
+|-----------|------|--------|---------|-------|--------|
+| rel_filtered_rms_40_vs_20 | minimize | 5.0 | $\sigma_{40/20} = \sqrt{\sum_{j=5}^{50} (Z_j^{rel})^2}$ | nm | 4 nm |
+| rel_filtered_rms_60_vs_20 | minimize | 5.0 | $\sigma_{60/20} = \sqrt{\sum_{j=5}^{50} (Z_j^{rel})^2}$ | nm | 10 nm |
+| mfg_90_optician_workload | minimize | 1.0 | $\sigma_{90}^{J4+} = \sqrt{\sum_{j=4}^{50} (Z_j^{rel})^2}$ | nm | 20 nm |
+
+Where:
+- $Z_j^{rel}$ = Relative Zernike coefficient (target subcase minus reference)
+- Filtered RMS excludes J1-J4 (piston, tip, tilt, defocus) - correctable by alignment
+- Manufacturing workload keeps J4 (defocus) since it represents optician correction effort
+
+### 2.2 Zernike Decomposition
+
+The wavefront error $W(r,\theta)$ is decomposed into Zernike polynomials:
+
+$$W(r,\theta) = \sum_{j=1}^{50} Z_j \cdot P_j(r,\theta)$$
+
+Where $P_j$ are Noll-indexed Zernike polynomials on the unit disk.
+
+**WFE from Displacement**:
+$$W_{nm} = 2 \cdot \delta_z \cdot 10^6$$
+
+Where $\delta_z$ is the Z-displacement in mm (factor of 2 for reflection).
+
+### 2.3 Design Variables
+
+| Parameter | Symbol | Bounds | Baseline | Units | Description |
+|-----------|--------|--------|----------|-------|-------------|
+| whiffle_min | $w_{min}$ | [35, 55] | 40.55 | mm | Whiffle tree minimum parameter |
+| whiffle_outer_to_vertical | $\alpha$ | [68, 80] | 75.67 | deg | Outer support angle to vertical |
+| inner_circular_rib_dia | $D_{rib}$ | [480, 620] | 534.00 | mm | Inner circular rib diameter |
+
+**Design Space**:
+$$\mathbf{x} = [w_{min}, \alpha, D_{rib}]^T \in \mathbb{R}^3$$
+
+**Additional Variables (Disabled)**:
+- lateral_inner_angle, lateral_outer_angle (lateral support angles)
+- lateral_outer_pivot, lateral_inner_pivot, lateral_middle_pivot (pivot positions)
+- lateral_closeness (lateral support spacing)
+- whiffle_triangle_closeness (whiffle tree geometry)
+- blank_backface_angle (mirror blank geometry)
+
+### 2.4 Objective Strategy
+
+**Weighted Sum Minimization**:
+$$J(\mathbf{x}) = \sum_{i=1}^{3} w_i \cdot \frac{f_i(\mathbf{x})}{t_i}$$
+
+Where:
+- $w_i$ = weight for objective $i$
+- $f_i(\mathbf{x})$ = objective value
+- $t_i$ = target value (normalization)
+
+---
+
+## 3. Optimization Algorithm
+
+### 3.1 TPE Configuration
+
+| Parameter | Value | Description |
+|-----------|-------|-------------|
+| Algorithm | TPE | Tree-structured Parzen Estimator |
+| Sampler | `TPESampler` | Bayesian optimization |
+| n_startup_trials | 15 | Random exploration before modeling |
+| n_ei_candidates | 150 | Expected improvement candidates |
+| multivariate | true | Model parameter correlations |
+| Trials | 100 | 40 FEA + neural acceleration |
+| Seed | 42 | Reproducibility |
+
+**TPE Properties**:
+- Models $p(x|y<y^*)$ and $p(x|y \geq y^*)$ separately
+- Expected Improvement: $EI(x) = \int_{-\infty}^{y^*} (y^* - y) p(y|x) dy$
+- Handles high-dimensional continuous spaces efficiently
+
+### 3.2 Return Format
+
+```python
+def fea_objective(trial) -> Tuple[float, dict]:
+    # ... simulation and Zernike extraction ...
+    weighted_obj = compute_weighted_objective(objectives, config)
+    return weighted_obj, trial_data
+```
+
+---
+
+## 4. Simulation Pipeline
+
+### 4.1 Trial Execution Flow
+
+```
+┌─────────────────────────────────────────────────────────────────────┐
+│                         TRIAL n EXECUTION                            │
+├─────────────────────────────────────────────────────────────────────┤
+│                                                                      │
+│  1. OPTUNA SAMPLES (TPE)                                            │
+│     whiffle_min = trial.suggest_float("whiffle_min", 35, 55)        │
+│     whiffle_outer_to_vertical = trial.suggest_float(..., 68, 80)    │
+│     inner_circular_rib_dia = trial.suggest_float(..., 480, 620)     │
+│                                                                      │
+│  2. NX PARAMETER UPDATE                                             │
+│     Module: optimization_engine/solve_simulation.py                  │
+│     Target Part: M1_Blank.prt                                        │
+│     Action: Update expressions with new design values                │
+│                                                                      │
+│  3. NX SIMULATION (Nastran SOL 101 - 4 Subcases)                    │
+│     Module: optimization_engine/solve_simulation.py                  │
+│     Input: ASSY_M1_assyfem1_sim1.sim                                │
+│     Subcases: 1=20°, 2=40°, 3=60°, 4=90° zenith                     │
+│     Output: .dat, .op2, .f06                                        │
+│                                                                      │
+│  4. ZERNIKE EXTRACTION (Displacement-Based)                          │
+│     a. Read node coordinates from BDF/DAT                           │
+│     b. Read Z-displacements from OP2 for each subcase               │
+│     c. Compute RELATIVE displacement (subcase - reference)           │
+│     d. Convert to WFE: W = 2 * Δδz * 10^6 nm                        │
+│     e. Fit 50 Zernike coefficients via least-squares                │
+│     f. Compute filtered RMS (exclude J1-J4)                         │
+│                                                                      │
+│  5. OBJECTIVE COMPUTATION                                           │
+│     rel_filtered_rms_40_vs_20 ← Zernike RMS (subcase 2 - 1)        │
+│     rel_filtered_rms_60_vs_20 ← Zernike RMS (subcase 3 - 1)        │
+│     mfg_90_optician_workload ← Zernike RMS J4+ (subcase 4 - 1)     │
+│                                                                      │
+│  6. WEIGHTED SUM                                                    │
+│     J = Σ (weight × objective / target)                             │
+│                                                                      │
+│  7. RETURN TO OPTUNA                                                │
+│     return weighted_objective                                        │
+│                                                                      │
+└─────────────────────────────────────────────────────────────────────┘
+```
+
+### 4.2 Multi-Subcase Structure
+
+| Subcase | Zenith Angle | Role | Description |
+|---------|--------------|------|-------------|
+| 1 | 20° | Reference | Near-zenith baseline orientation |
+| 2 | 40° | Target | Mid-elevation performance |
+| 3 | 60° | Target | Low-elevation performance |
+| 4 | 90° | Polishing | Horizontal (manufacturing reference) |
+
+---
+
+## 5. Result Extraction Methods
+
+### 5.1 Zernike Extraction (Displacement-Based Subtraction)
+
+| Attribute | Value |
+|-----------|-------|
+| **Method** | `extract_zernike_with_relative()` |
+| **Location** | `run_optimization.py` (inline) |
+| **Geometry Source** | `.dat` (BDF format) |
+| **Displacement Source** | `.op2` (OP2 binary) |
+| **Output** | 50 Zernike coefficients per subcase |
+
+**Algorithm (Correct Approach - Matches Original Script)**:
+
+1. **Load Geometry**: Read node coordinates $(X_i, Y_i)$ from BDF
+2. **Load Displacements**: Read $\delta_{z,i}$ from OP2 for each subcase
+3. **Compute Relative Displacement** (node-by-node):
+   $$\Delta\delta_{z,i} = \delta_{z,i}^{target} - \delta_{z,i}^{reference}$$
+4. **Convert to WFE**:
+   $$W_i = 2 \cdot \Delta\delta_{z,i} \cdot 10^6 \text{ nm}$$
+5. **Fit Zernike** (least-squares on unit disk):
+   $$\min_{\mathbf{Z}} \| \mathbf{W} - \mathbf{P} \mathbf{Z} \|^2$$
+6. **Compute RMS**:
+   $$\sigma_{filtered} = \sqrt{\sum_{j=5}^{50} Z_j^2}$$
+
+**Critical Implementation Note**:
+The relative calculation MUST subtract displacements first, then fit Zernike - NOT subtract Zernike coefficients directly. This matches the original `zernike_Post_Script_NX.py` implementation.
+
+### 5.2 Code Pattern
+
+```python
+from pyNastran.op2.op2 import OP2
+from pyNastran.bdf.bdf import BDF
+
+# Read geometry
+bdf = BDF()
+bdf.read_bdf(str(bdf_path))
+node_geo = {nid: node.get_position() for nid, node in bdf.nodes.items()}
+
+# Read displacements
+op2 = OP2()
+op2.read_op2(str(op2_path))
+
+# Compute relative displacement (node-by-node)
+for i, nid in enumerate(node_ids):
+    rel_dz = disp_z_target[i] - disp_z_reference[nid]
+
+# Convert to WFE and fit Zernike
+rel_wfe_nm = 2.0 * rel_disp_z * 1e6
+coeffs, R_max = compute_zernike_from_wfe(X, Y, rel_wfe_nm, n_modes=50)
+```
+
+---
+
+## 6. Neural Acceleration (AtomizerField)
+
+### 6.1 Configuration
+
+| Setting | Value | Description |
+|---------|-------|-------------|
+| `enabled` | `true` | Neural surrogate active |
+| `model_type` | `ParametricZernikePredictor` | Predicts Zernike coefficients |
+| `hidden_channels` | 128 | MLP width |
+| `num_layers` | 4 | MLP depth |
+| `learning_rate` | 0.001 | Adam optimizer |
+| `epochs` | 200 | Training iterations |
+| `batch_size` | 8 | Mini-batch size |
+| `train_split` | 0.8 | Training fraction |
+
+### 6.2 Surrogate Model
+
+**Input**: $\mathbf{x} = [w_{min}, \alpha, D_{rib}]^T \in \mathbb{R}^3$
+
+**Output**: $\hat{\mathbf{Z}} \in \mathbb{R}^{200}$ (50 coefficients × 4 subcases)
+
+**Architecture**: Multi-Layer Perceptron
+```
+Input(3) → Linear(128) → ReLU → Linear(128) → ReLU →
+Linear(128) → ReLU → Linear(128) → ReLU → Linear(200)
+```
+
+**Training Objective**:
+$$\mathcal{L} = \frac{1}{N} \sum_{i=1}^{N} \| \mathbf{Z}_i - \hat{\mathbf{Z}}_i \|^2$$
+
+### 6.3 Training Data Location
+
+```
+studies/m1_mirror_zernike_optimization/2_results/zernike_surrogate/
+├── checkpoint_best.pt          # Best model weights
+├── training_history.json       # Loss curves
+└── validation_metrics.json     # R², MAE per coefficient
+```
+
+### 6.4 Expected Performance
+
+| Metric | Value |
+|--------|-------|
+| FEA time per trial | 10-15 min |
+| Neural time per trial | ~10 ms |
+| Speedup | ~60,000x |
+| Expected R² | > 0.95 (after 40 samples) |
+
+---
+
+## 7. Study File Structure
+
+```
+m1_mirror_zernike_optimization/
+│
+├── 1_setup/                              # INPUT CONFIGURATION
+│   ├── model/                            # NX Model Files (symlinked/referenced)
+│   │   └── → C:\Users\Antoine\CADTOMASTE\Atomizer\M1-Gigabit\Latest\
+│   │       ├── ASSY_M1.prt               # Top-level assembly
+│   │       ├── M1_Blank.prt              # Mirror blank (EXPRESSIONS HERE)
+│   │       ├── ASSY_M1_assyfem1.afm      # Assembly FEM
+│   │       ├── ASSY_M1_assyfem1_sim1.sim # Simulation file
+│   │       └── assy_m1_assyfem1_sim1-solution_1.op2  # Results
+│   │
+│   └── optimization_config.json          # Study configuration
+│
+├── 2_results/                            # OUTPUT (auto-generated)
+│   ├── study.db                          # Optuna SQLite database
+│   ├── zernike_surrogate/                # Neural model checkpoints
+│   └── reports/                          # Generated reports
+│
+├── run_optimization.py                   # Main entry point
+├── DASHBOARD.md                          # Quick reference
+└── README.md                             # This blueprint
+```
+
+---
+
+## 8. Results Location
+
+After optimization completes, results are stored in `2_results/`:
+
+| File | Description | Format |
+|------|-------------|--------|
+| `study.db` | Optuna database with all trials | SQLite |
+| `zernike_surrogate/checkpoint_best.pt` | Trained neural model | PyTorch |
+| `reports/optimization_report.md` | Full results report | Markdown |
+
+### 8.1 Results Report Contents
+
+The generated report will contain:
+
+1. **Optimization Summary** - Best WFE configurations found
+2. **Zernike Analysis** - Coefficient distributions per subcase
+3. **Parameter Sensitivity** - Design variable vs WFE relationships
+4. **Convergence History** - Weighted objective over trials
+5. **Neural Surrogate Performance** - R² per Zernike mode
+6. **Recommended Configurations** - Top designs for production
+
+### 8.2 Zernike-Specific Analysis
+
+| Mode | Name | Physical Meaning |
+|------|------|------------------|
+| J1 | Piston | Constant offset (ignored) |
+| J2, J3 | Tip/Tilt | Angular misalignment (correctable) |
+| J4 | Defocus | Power error (correctable) |
+| J5, J6 | Astigmatism | Cylindrical error |
+| J7, J8 | Coma | Off-axis aberration |
+| J9-J11 | Trefoil, Spherical | Higher-order terms |
+
+---
+
+## 9. Quick Start
+
+### Staged Workflow (Recommended)
+
+```bash
+cd studies/m1_mirror_zernike_optimization
+
+# Check current status
+python run_optimization.py --status
+
+# Run FEA trials (builds training data)
+python run_optimization.py --run --trials 40
+
+# Train neural surrogate
+python run_optimization.py --train-surrogate
+
+# Run neural-accelerated optimization
+python run_optimization.py --run --trials 500 --enable-nn
+```
+
+### Stage Descriptions
+
+| Stage | Command | Purpose | When to Use |
+|-------|---------|---------|-------------|
+| **STATUS** | `--status` | Check database, trial count | Anytime |
+| **RUN** | `--run --trials N` | Run FEA optimization | Initial exploration |
+| **TRAIN** | `--train-surrogate` | Train neural model | After ~40 FEA trials |
+| **NEURAL** | `--run --enable-nn` | Fast neural trials | After training |
+
+### Dashboard Access
+
+| Dashboard | URL | Purpose |
+|-----------|-----|---------|
+| **Optuna Dashboard** | `optuna-dashboard sqlite:///2_results/study.db` | Trial history |
+
+```bash
+# Launch Optuna dashboard
+cd studies/m1_mirror_zernike_optimization
+optuna-dashboard sqlite:///2_results/study.db --port 8081
+# Open http://localhost:8081
+```
+
+---
+
+## 10. Configuration Reference
+
+**File**: `1_setup/optimization_config.json`
+
+| Section | Key | Description |
+|---------|-----|-------------|
+| `design_variables[]` | 11 parameters | 3 enabled, 8 disabled |
+| `objectives[]` | 3 WFE metrics | Relative filtered RMS |
+| `zernike_settings.n_modes` | 50 | Zernike polynomial count |
+| `zernike_settings.filter_low_orders` | 4 | Exclude J1-J4 |
+| `zernike_settings.subcases` | ["1","2","3","4"] | OP2 subcase IDs |
+| `zernike_settings.reference_subcase` | "1" | 20° baseline |
+| `optimization_settings.n_trials` | 100 | Total FEA trials |
+| `surrogate_settings.model_type` | ParametricZernikePredictor | Neural architecture |
+| `nx_settings.model_dir` | M1-Gigabit/Latest | NX model location |
+| `nx_settings.sim_file` | ASSY_M1_assyfem1_sim1.sim | Simulation file |
+
+---
+
+## 11. Known Issues & Solutions
+
+### 11.1 Expression Update Failure
+
+**Issue**: NX journal cannot find expressions in assembly FEM.
+
+**Cause**: Expressions are in component part `M1_Blank.prt`, not in `ASSY_M1_assyfem1`.
+
+**Solution**: The `solve_simulation.py` journal now searches for `M1_Blank` part to update expressions. If still failing, verify:
+1. `M1_Blank.prt` is loaded in the assembly
+2. Expression names match exactly (case-sensitive)
+3. Part is not read-only
+
+### 11.2 Subcase Numbering
+
+**Issue**: OP2 file uses numeric subcases (1,2,3,4) not angle labels (20,40,60,90).
+
+**Solution**: Config uses `subcases: ["1","2","3","4"]` with `subcase_labels` mapping.
+
+---
+
+## 12. References
+
+- **Noll, R.J.** (1976). Zernike polynomials and atmospheric turbulence. *JOSA*.
+- **Wilson, R.N.** (2004). *Reflecting Telescope Optics I*. Springer.
+- **pyNastran Documentation**: BDF/OP2 parsing for FEA post-processing
+- **Optuna Documentation**: TPE sampler for black-box optimization
diff --git a/studies/m1_mirror_zernike_optimization/run_optimization.py b/studies/m1_mirror_zernike_optimization/run_optimization.py
new file mode 100644
index 00000000..db823132
--- /dev/null
+++ b/studies/m1_mirror_zernike_optimization/run_optimization.py
@@ -0,0 +1,1377 @@
+#!/usr/bin/env python3
+"""
+M1 Mirror Zernike Optimization with Neural Acceleration
+========================================================
+
+Optimizes telescope primary mirror support structure using Zernike
+wavefront error metrics. Supports hybrid FEA/Neural workflow for
+accelerated design space exploration.
+
+Objectives:
+- Minimize relative filtered RMS at 40 deg vs 20 deg
+- Minimize relative filtered RMS at 60 deg vs 20 deg
+- Minimize optician workload at 90 deg (polishing orientation)
+
+Design Variables (11 total, selectively enabled):
+- Whiffle tree parameters (min, outer_to_vertical, triangle_closeness)
+- Lateral support parameters (angles, pivots, closeness)
+- Mirror blank parameters (backface_angle, inner_circular_rib_dia)
+
+Usage:
+    python run_optimization.py --run --trials 40           # FEA only
+    python run_optimization.py --run --trials 500 --enable-nn  # With neural
+    python run_optimization.py --train-surrogate           # Train NN from data
+    python run_optimization.py --status                    # Check progress
+"""
+
+import sys
+import json
+import time
+import argparse
+from pathlib import Path
+from datetime import datetime
+from typing import Dict, Any, List, Optional, Tuple
+import numpy as np
+
+# Add parent directories to path
+sys.path.insert(0, str(Path(__file__).parent.parent.parent))
+
+import optuna
+from optuna.samplers import TPESampler, NSGAIISampler
+
+# Atomizer imports
+from optimization_engine.nx_solver import NXSolver
+# Note: We use our own Zernike implementation with displacement-based subtraction
+# instead of the generic ZernikeExtractor to match the original zernike_Post_Script_NX.py
+
+
+# ==============================================================================
+# Configuration
+# ==============================================================================
+
+STUDY_DIR = Path(__file__).parent
+SETUP_DIR = STUDY_DIR / "1_setup"
+RESULTS_DIR = STUDY_DIR / "2_results"
+MODEL_DIR = SETUP_DIR / "model"
+CONFIG_PATH = SETUP_DIR / "optimization_config.json"
+
+# Ensure directories exist
+RESULTS_DIR.mkdir(exist_ok=True)
+
+
+def load_config() -> Dict[str, Any]:
+    """Load optimization configuration."""
+    with open(CONFIG_PATH, 'r') as f:
+        return json.load(f)
+
+
+# ==============================================================================
+# Zernike Extraction Utilities
+# ==============================================================================
+
+# Displacement unit conversion: mm -> nm for WFE = 2 * Disp_Z
+NM_PER_MM = 1e6  # 1 mm = 1e6 nm
+
+def extract_displacements_from_op2(
+    op2_path: Path,
+    subcases: List[str] = ["1", "2", "3", "4"]
+) -> Dict[str, Dict[str, np.ndarray]]:
+    """
+    Extract raw displacement data from OP2 for all subcases.
+
+    Returns dict with structure:
+    {
+        '1': {'node_ids': array, 'disp_z': array, 'x': array, 'y': array},
+        '2': {...},
+        ...
+    }
+    """
+    from pyNastran.op2.op2 import OP2
+
+    op2 = OP2()
+    op2.read_op2(str(op2_path))
+
+    if not op2.displacements:
+        raise RuntimeError("No displacement subcases found in OP2.")
+
+    results = {}
+
+    for key, darr in op2.displacements.items():
+        data = darr.data
+        dmat = data[0] if data.ndim == 3 else (data if data.ndim == 2 else None)
+        if dmat is None:
+            continue
+
+        ngt = darr.node_gridtype.astype(int)
+        node_ids = ngt if ngt.ndim == 1 else ngt[:, 0]
+
+        # Try to identify subcase by isubcase
+        isub = getattr(darr, 'isubcase', None)
+        isub_str = str(int(isub)) if isinstance(isub, int) else None
+
+        if isub_str and isub_str in subcases:
+            results[isub_str] = {
+                'node_ids': node_ids.astype(int),
+                'disp_z': dmat[:, 2].astype(np.float64),  # Z displacement
+            }
+
+    return results
+
+
+def compute_zernike_from_wfe(
+    X: np.ndarray,
+    Y: np.ndarray,
+    W_nm: np.ndarray,
+    n_modes: int = 50
+) -> Tuple[np.ndarray, float]:
+    """
+    Compute Zernike coefficients from WFE surface data.
+
+    Uses least-squares fit on unit disk.
+
+    Returns (coefficients, R_max)
+    """
+    from math import factorial
+
+    def noll_indices(j: int):
+        if j < 1:
+            raise ValueError("Noll index j must be >= 1")
+        count = 0
+        n = 0
+        while True:
+            if n == 0:
+                ms = [0]
+            elif n % 2 == 0:
+                ms = [0] + [m for k in range(1, n//2 + 1) for m in (-2*k, 2*k)]
+            else:
+                ms = [m for k in range(0, (n+1)//2) for m in (-(2*k+1), (2*k+1))]
+            for m in ms:
+                count += 1
+                if count == j:
+                    return n, m
+            n += 1
+
+    def zernike_noll(j, r, th):
+        n, m = noll_indices(j)
+        R = np.zeros_like(r)
+        for s in range((n - abs(m)) // 2 + 1):
+            c = ((-1)**s * factorial(n - s) /
+                 (factorial(s) *
+                  factorial((n + abs(m)) // 2 - s) *
+                  factorial((n - abs(m)) // 2 - s)))
+            R += c * r**(n - 2*s)
+        if m == 0:
+            return R
+        return R * (np.cos(m * th) if m > 0 else np.sin(-m * th))
+
+    # Center and normalize coordinates
+    Xc = X - np.mean(X)
+    Yc = Y - np.mean(Y)
+    R_max = float(np.max(np.hypot(Xc, Yc)))
+
+    r = np.hypot(Xc / R_max, Yc / R_max).astype(np.float32)
+    th = np.arctan2(Yc, Xc).astype(np.float32)
+
+    # Mask: only use points inside unit disk
+    mask = (r <= 1.0) & ~np.isnan(W_nm)
+    if not np.any(mask):
+        raise RuntimeError("No valid points inside unit disk.")
+
+    idx = np.nonzero(mask)[0]
+
+    # Build design matrix in chunks
+    m = int(n_modes)
+    G = np.zeros((m, m), dtype=np.float64)  # Z^T Z
+    h = np.zeros((m,), dtype=np.float64)    # Z^T v
+    v = W_nm.astype(np.float64)
+
+    chunk_size = 100000
+    for start in range(0, len(idx), chunk_size):
+        sl = idx[start:start + chunk_size]
+        r_b, th_b, v_b = r[sl], th[sl], v[sl]
+        Zb = np.column_stack([zernike_noll(j, r_b, th_b).astype(np.float32)
+                              for j in range(1, m + 1)])
+        G += (Zb.T @ Zb).astype(np.float64)
+        h += (Zb.T @ v_b).astype(np.float64)
+
+    try:
+        coeffs = np.linalg.solve(G, h)
+    except np.linalg.LinAlgError:
+        coeffs = np.linalg.lstsq(G, h, rcond=None)[0]
+
+    return coeffs, R_max
+
+
+def compute_rms_from_surface(
+    X: np.ndarray,
+    Y: np.ndarray,
+    W_nm: np.ndarray,
+    coeffs: np.ndarray,
+    R_max: float,
+    filter_low_orders: int = 4
+) -> Tuple[float, float]:
+    """
+    Compute global and filtered RMS from actual WFE surface data.
+
+    This is the CORRECT approach matching zernike_Post_Script_NX.py:
+    - Global RMS = sqrt(mean(W^2)) - RMS of the actual WFE values
+    - Filtered RMS = sqrt(mean(W_residual^2)) where W_residual = W - low_order_fit
+
+    The low-order modes (piston, tip, tilt, defocus) are reconstructed from
+    coefficients and subtracted from the original WFE to get the residual.
+
+    Returns (global_rms, filtered_rms)
+    """
+    from math import factorial
+
+    def noll_indices(j: int):
+        if j < 1:
+            raise ValueError("Noll index j must be >= 1")
+        count = 0
+        n = 0
+        while True:
+            if n == 0:
+                ms = [0]
+            elif n % 2 == 0:
+                ms = [0] + [m for k in range(1, n//2 + 1) for m in (-2*k, 2*k)]
+            else:
+                ms = [m for k in range(0, (n+1)//2) for m in (-(2*k+1), (2*k+1))]
+            for m in ms:
+                count += 1
+                if count == j:
+                    return n, m
+            n += 1
+
+    def zernike_noll(j, r, th):
+        n, m = noll_indices(j)
+        R = np.zeros_like(r)
+        for s in range((n - abs(m)) // 2 + 1):
+            c = ((-1)**s * factorial(n - s) /
+                 (factorial(s) *
+                  factorial((n + abs(m)) // 2 - s) *
+                  factorial((n - abs(m)) // 2 - s)))
+            R += c * r**(n - 2*s)
+        if m == 0:
+            return R
+        return R * (np.cos(m * th) if m > 0 else np.sin(-m * th))
+
+    # Center and normalize coordinates
+    Xc = X - np.mean(X)
+    Yc = Y - np.mean(Y)
+    r = np.hypot(Xc / R_max, Yc / R_max)
+    th = np.arctan2(Yc, Xc)
+
+    # Build Zernike basis matrix for low-order modes
+    n_modes = len(coeffs)
+    Z = np.column_stack([zernike_noll(j, r, th) for j in range(1, n_modes + 1)])
+
+    # Compute residual by removing low-order modes from original WFE
+    # W_res_filt = W_nm - Z[:, :filter_low_orders] @ coeffs[:filter_low_orders]
+    W_res_filt = W_nm - Z[:, :filter_low_orders].dot(coeffs[:filter_low_orders])
+
+    # RMS = sqrt(mean(W^2)) - this is the CORRECT formula
+    global_rms = float(np.sqrt((W_nm ** 2).mean()))
+    filtered_rms = float(np.sqrt((W_res_filt ** 2).mean()))
+
+    return global_rms, filtered_rms
+
+
+def compute_rms_filter_j1to3(
+    X: np.ndarray,
+    Y: np.ndarray,
+    W_nm: np.ndarray,
+    coeffs: np.ndarray,
+    R_max: float
+) -> float:
+    """
+    Compute RMS with only J1-J3 removed (keeps defocus J4).
+    This is the "optician workload" metric for manufacturing.
+
+    Returns filtered RMS in nm.
+    """
+    from math import factorial
+
+    def noll_indices(j: int):
+        if j < 1:
+            raise ValueError("Noll index j must be >= 1")
+        count = 0
+        n = 0
+        while True:
+            if n == 0:
+                ms = [0]
+            elif n % 2 == 0:
+                ms = [0] + [m for k in range(1, n//2 + 1) for m in (-2*k, 2*k)]
+            else:
+                ms = [m for k in range(0, (n+1)//2) for m in (-(2*k+1), (2*k+1))]
+            for m in ms:
+                count += 1
+                if count == j:
+                    return n, m
+            n += 1
+
+    def zernike_noll(j, r, th):
+        n, m = noll_indices(j)
+        R = np.zeros_like(r)
+        for s in range((n - abs(m)) // 2 + 1):
+            c = ((-1)**s * factorial(n - s) /
+                 (factorial(s) *
+                  factorial((n + abs(m)) // 2 - s) *
+                  factorial((n - abs(m)) // 2 - s)))
+            R += c * r**(n - 2*s)
+        if m == 0:
+            return R
+        return R * (np.cos(m * th) if m > 0 else np.sin(-m * th))
+
+    # Center and normalize coordinates
+    Xc = X - np.mean(X)
+    Yc = Y - np.mean(Y)
+    r = np.hypot(Xc / R_max, Yc / R_max)
+    th = np.arctan2(Yc, Xc)
+
+    # Build Zernike basis matrix for first 3 modes only
+    Z = np.column_stack([zernike_noll(j, r, th) for j in range(1, 4)])
+
+    # Remove only J1-J3 (piston, tip, tilt) - keeps defocus
+    W_res_filt3 = W_nm - Z.dot(coeffs[:3])
+
+    return float(np.sqrt((W_res_filt3 ** 2).mean()))
+
+
+def extract_zernike_with_relative(
+    op2_path: Path,
+    bdf_path: Optional[Path] = None,
+    n_modes: int = 50,
+    subcases: List[str] = ["1", "2", "3", "4"],
+    subcase_labels: Dict[str, str] = {"1": "20deg", "2": "40deg", "3": "60deg", "4": "90deg"},
+    reference_subcase: str = "1"
+) -> Dict[str, Dict[str, Any]]:
+    """
+    Extract Zernike coefficients using displacement-based subtraction for relative metrics.
+
+    This is the CORRECT approach matching the original zernike_Post_Script_NX.py:
+    1. Subtract displacements node-by-node between subcases
+    2. Convert relative displacement to WFE (nm)
+    3. Fit Zernike to the relative WFE surface
+    4. Compute RMS from that fit
+
+    Returns dict with structure:
+    {
+        '1': {
+            'coefficients': [50 values],  # Absolute
+            'global_rms_nm': float,
+            'filtered_rms_nm': float,
+            'relative_coefficients': None,  # Reference has no relative
+            'relative_global_rms_nm': None,
+            'relative_filtered_rms_nm': None,
+        },
+        '2': {
+            'coefficients': [50 values],  # Absolute
+            'relative_coefficients': [50 values],  # Relative to reference
+            'relative_global_rms_nm': float,
+            'relative_filtered_rms_nm': float,
+        },
+        ...
+    }
+    """
+    from pyNastran.op2.op2 import OP2
+    from pyNastran.bdf.bdf import BDF
+
+    # Read geometry for node coordinates
+    if bdf_path is None:
+        # Try to find matching BDF/DAT file
+        folder = op2_path.parent
+        base = op2_path.stem
+        for ext in [".dat", ".bdf"]:
+            candidate = folder / (base + ext)
+            if candidate.exists():
+                bdf_path = candidate
+                break
+        if bdf_path is None:
+            # Search for any BDF/DAT in folder
+            for f in folder.iterdir():
+                if f.suffix.lower() in [".dat", ".bdf"]:
+                    bdf_path = f
+                    break
+
+    if bdf_path is None or not bdf_path.exists():
+        raise FileNotFoundError(f"No BDF/DAT file found for geometry. OP2: {op2_path}")
+
+    print(f"[ZERNIKE] Reading geometry from: {bdf_path.name}")
+    bdf = BDF()
+    bdf.read_bdf(str(bdf_path))
+    node_geo = {int(nid): node.get_position() for nid, node in bdf.nodes.items()}
+
+    # Read displacements from OP2
+    print(f"[ZERNIKE] Reading displacements from: {op2_path.name}")
+    op2 = OP2()
+    op2.read_op2(str(op2_path))
+
+    if not op2.displacements:
+        raise RuntimeError("No displacement subcases found in OP2.")
+
+    # Extract displacement data for each subcase
+    disp_data = {}
+    for key, darr in op2.displacements.items():
+        data = darr.data
+        dmat = data[0] if data.ndim == 3 else (data if data.ndim == 2 else None)
+        if dmat is None:
+            continue
+
+        ngt = darr.node_gridtype.astype(int)
+        node_ids = ngt if ngt.ndim == 1 else ngt[:, 0]
+
+        isub = getattr(darr, 'isubcase', None)
+        isub_str = str(int(isub)) if isinstance(isub, int) else None
+
+        if isub_str and isub_str in subcases:
+            # Build dataframe-like structure with coordinates
+            X = np.array([node_geo.get(int(nid), (np.nan, np.nan, np.nan))[0] for nid in node_ids])
+            Y = np.array([node_geo.get(int(nid), (np.nan, np.nan, np.nan))[1] for nid in node_ids])
+            disp_z = dmat[:, 2].astype(np.float64)
+
+            disp_data[isub_str] = {
+                'node_ids': node_ids.astype(int),
+                'X': X,
+                'Y': Y,
+                'disp_z': disp_z,
+            }
+            print(f"[ZERNIKE] Extracted subcase {isub_str} ({subcase_labels.get(isub_str, '?')}): {len(node_ids)} nodes")
+
+    if reference_subcase not in disp_data:
+        raise ValueError(f"Reference subcase {reference_subcase} not found in OP2")
+
+    # Reference data
+    ref = disp_data[reference_subcase]
+    ref_node_set = set(ref['node_ids'])
+
+    results = {}
+
+    for subcase in subcases:
+        if subcase not in disp_data:
+            print(f"[WARN] Subcase {subcase} not found in OP2")
+            results[subcase] = None
+            continue
+
+        data = disp_data[subcase]
+        X = data['X']
+        Y = data['Y']
+        disp_z = data['disp_z']
+        node_ids = data['node_ids']
+
+        # Mask out nodes with invalid geometry
+        valid_mask = ~np.isnan(X) & ~np.isnan(Y)
+        X = X[valid_mask]
+        Y = Y[valid_mask]
+        disp_z = disp_z[valid_mask]
+        node_ids = node_ids[valid_mask]
+
+        # Absolute WFE = 2 * Disp_Z * scale
+        wfe_abs_nm = 2.0 * disp_z * NM_PER_MM
+
+        # Fit Zernike to absolute surface
+        coeffs_abs, R_max = compute_zernike_from_wfe(X, Y, wfe_abs_nm, n_modes)
+        # Use CORRECT RMS calculation: sqrt(mean(W^2)) from actual surface
+        global_rms_abs, filtered_rms_abs = compute_rms_from_surface(
+            X, Y, wfe_abs_nm, coeffs_abs, R_max, filter_low_orders=4
+        )
+
+        result = {
+            'coefficients': coeffs_abs.tolist(),
+            'global_rms_nm': global_rms_abs,
+            'filtered_rms_nm': filtered_rms_abs,
+            'relative_coefficients': None,
+            'relative_global_rms_nm': None,
+            'relative_filtered_rms_nm': None,
+            # Store surface data for optician workload calculation
+            'X': X,
+            'Y': Y,
+            'wfe_nm': wfe_abs_nm,
+            'R_max': R_max,
+        }
+
+        # Compute relative (vs reference) if not the reference subcase
+        if subcase != reference_subcase:
+            # Find common nodes
+            common_nodes = []
+            ref_disp_map = dict(zip(ref['node_ids'], ref['disp_z']))
+
+            rel_disp_z = []
+            rel_X = []
+            rel_Y = []
+
+            for i, nid in enumerate(node_ids):
+                if nid in ref_disp_map:
+                    # SUBTRACT DISPLACEMENT NODE-BY-NODE (the correct approach!)
+                    rel_dz = disp_z[i] - ref_disp_map[nid]
+                    rel_disp_z.append(rel_dz)
+                    rel_X.append(X[i])
+                    rel_Y.append(Y[i])
+
+            rel_disp_z = np.array(rel_disp_z)
+            rel_X = np.array(rel_X)
+            rel_Y = np.array(rel_Y)
+
+            # Convert relative displacement to WFE
+            rel_wfe_nm = 2.0 * rel_disp_z * NM_PER_MM
+
+            # Fit Zernike to relative surface
+            coeffs_rel, R_max_rel = compute_zernike_from_wfe(rel_X, rel_Y, rel_wfe_nm, n_modes)
+            # Use CORRECT RMS calculation: sqrt(mean(W^2)) from actual surface
+            global_rms_rel, filtered_rms_rel = compute_rms_from_surface(
+                rel_X, rel_Y, rel_wfe_nm, coeffs_rel, R_max_rel, filter_low_orders=4
+            )
+
+            result['relative_coefficients'] = coeffs_rel.tolist()
+            result['relative_global_rms_nm'] = global_rms_rel
+            result['relative_filtered_rms_nm'] = filtered_rms_rel
+            # Store relative surface data for optician workload
+            result['rel_X'] = rel_X
+            result['rel_Y'] = rel_Y
+            result['rel_wfe_nm'] = rel_wfe_nm
+            result['rel_R_max'] = R_max_rel
+
+            label = subcase_labels.get(subcase, subcase)
+            ref_label = subcase_labels.get(reference_subcase, reference_subcase)
+            print(f"[ZERNIKE] {label} vs {ref_label}: Global RMS = {global_rms_rel:.2f} nm, Filtered RMS = {filtered_rms_rel:.2f} nm")
+
+        results[subcase] = result
+
+    return results
+
+
+def compute_objectives_from_zernike(
+    zernike_data: Dict[str, Dict[str, Any]],
+    config: Dict[str, Any]
+) -> Dict[str, float]:
+    """
+    Compute optimization objectives from Zernike extraction results.
+
+    Uses the RELATIVE metrics (displacement-based subtraction) for the main objectives.
+
+    Returns dict with objective values.
+    """
+    objectives = {}
+
+    zernike_settings = config.get('zernike_settings', {})
+    reference_subcase = zernike_settings.get('reference_subcase', '2')
+    polishing_subcase = zernike_settings.get('polishing_subcase', '1')
+
+    # Map subcase IDs based on config: 1=90deg, 2=20deg(ref), 3=40deg, 4=60deg
+    # Find subcases by their labels
+    subcase_labels = zernike_settings.get('subcase_labels', {})
+    label_to_subcase = {v: k for k, v in subcase_labels.items()}
+
+    subcase_40 = label_to_subcase.get('40deg', '3')
+    subcase_60 = label_to_subcase.get('60deg', '4')
+    subcase_90 = label_to_subcase.get('90deg', '1')
+
+    # Objective 1: Relative filtered RMS at 40 deg vs 20 deg (reference)
+    data_40 = zernike_data.get(subcase_40)
+    if data_40 and data_40.get('relative_filtered_rms_nm') is not None:
+        objectives['rel_filtered_rms_40_vs_20'] = float(data_40['relative_filtered_rms_nm'])
+    else:
+        objectives['rel_filtered_rms_40_vs_20'] = float('inf')
+
+    # Objective 2: Relative filtered RMS at 60 deg vs 20 deg (reference)
+    data_60 = zernike_data.get(subcase_60)
+    if data_60 and data_60.get('relative_filtered_rms_nm') is not None:
+        objectives['rel_filtered_rms_60_vs_20'] = float(data_60['relative_filtered_rms_nm'])
+    else:
+        objectives['rel_filtered_rms_60_vs_20'] = float('inf')
+
+    # Objective 3: Optician workload at 90 deg (polishing subcase)
+    # This is the relative (90 deg - 20 deg) with filter J1-J3 removed (keep defocus)
+    # CORRECT: Use surface-based RMS calculation, not coefficient sum
+    data_90 = zernike_data.get(subcase_90)
+    if (data_90 and data_90.get('relative_coefficients') is not None
+            and data_90.get('rel_X') is not None):
+        rel_coeffs_90 = np.array(data_90['relative_coefficients'])
+        rel_X = data_90['rel_X']
+        rel_Y = data_90['rel_Y']
+        rel_wfe = data_90['rel_wfe_nm']
+        rel_R_max = data_90['rel_R_max']
+        # Use CORRECT surface-based RMS with J1-J3 filter (keeps defocus)
+        rms_filter_j1to3 = compute_rms_filter_j1to3(
+            rel_X, rel_Y, rel_wfe, rel_coeffs_90, rel_R_max
+        )
+        objectives['mfg_90_optician_workload'] = float(rms_filter_j1to3)
+    else:
+        objectives['mfg_90_optician_workload'] = float('inf')
+
+    return objectives
+
+
+def compute_weighted_objective(
+    objectives: Dict[str, float],
+    config: Dict[str, Any]
+) -> float:
+    """
+    Compute weighted sum objective from individual metrics.
+    """
+    obj_configs = {o['name']: o for o in config.get('objectives', [])}
+
+    total = 0.0
+    total_weight = 0.0
+
+    for name, value in objectives.items():
+        if name in obj_configs:
+            obj_config = obj_configs[name]
+            weight = obj_config.get('weight', 1.0)
+            target = obj_config.get('target', 1.0)
+
+            # Normalize by target
+            if target and target > 0:
+                normalized = value / target
+            else:
+                normalized = value
+
+            total += weight * normalized
+            total_weight += weight
+
+    if total_weight > 0:
+        return total / total_weight
+    return total
+
+
+# ==============================================================================
+# FEA Objective Function
+# ==============================================================================
+
+def fea_objective(
+    trial: optuna.Trial,
+    config: Dict[str, Any],
+    nx_solver: NXSolver
+) -> Tuple[float, Dict[str, Any]]:
+    """
+    FEA-based objective function.
+
+    1. Suggest design variables
+    2. Update NX model
+    3. Run Nastran solve
+    4. Extract Zernike coefficients
+    5. Compute objectives
+
+    Returns (weighted_objective, trial_data)
+    """
+    # Get enabled design variables
+    design_vars = {}
+    for var in config['design_variables']:
+        if var.get('enabled', False):
+            value = trial.suggest_float(
+                var['name'],
+                var['min'],
+                var['max']
+            )
+            design_vars[var['name']] = value
+        else:
+            # Use baseline for disabled variables
+            design_vars[var['name']] = var.get('baseline', (var['min'] + var['max']) / 2)
+
+    print(f"\n[Trial {trial.number}] Design variables:")
+    for name, value in design_vars.items():
+        print(f"  {name}: {value:.4f}")
+
+    # Prepare expression updates (map to expression names)
+    t_start = time.time()
+    print(f"[Trial {trial.number}] Running NX simulation...")
+
+    try:
+        expressions = {
+            var['expression_name']: design_vars[var['name']]
+            for var in config['design_variables']
+        }
+
+        # Get file paths
+        nx_settings = config.get('nx_settings', {})
+        model_dir = Path(nx_settings.get('model_dir', str(MODEL_DIR)))
+        sim_file = model_dir / nx_settings.get('sim_file', 'ASSY_M1_assyfem1_sim1.sim')
+        solution_name = nx_settings.get('solution_name', 'Solution 1')
+
+        # Run simulation via NXSolver (handles expressions + solve in one call)
+        result = nx_solver.run_simulation(
+            sim_file=sim_file,
+            working_dir=model_dir,
+            expression_updates=expressions,
+            solution_name=solution_name,
+            cleanup=False  # Keep OP2 for Zernike extraction
+        )
+
+        if not result['success']:
+            error_msg = result.get('error', 'Unknown error')
+            print(f"[Trial {trial.number}] ERROR in solve: {error_msg}")
+            raise optuna.TrialPruned(f"Solve failed: {error_msg}")
+
+        op2_path = Path(result['op2_file'])
+
+    except optuna.TrialPruned:
+        raise
+    except Exception as e:
+        print(f"[Trial {trial.number}] ERROR in simulation: {e}")
+        raise optuna.TrialPruned(f"Simulation failed: {e}")
+
+    solve_time = time.time() - t_start
+    print(f"[Trial {trial.number}] Solve completed in {solve_time:.1f}s")
+
+    # Extract Zernike coefficients using displacement-based subtraction
+    print(f"[Trial {trial.number}] Extracting Zernike coefficients (displacement-based)...")
+    try:
+        zernike_settings = config.get('zernike_settings', {})
+        subcases = zernike_settings.get('subcases', ['1', '2', '3', '4'])
+        subcase_labels = zernike_settings.get('subcase_labels', {"1": "20deg", "2": "40deg", "3": "60deg", "4": "90deg"})
+        reference_subcase = zernike_settings.get('reference_subcase', '1')
+        n_modes = zernike_settings.get('n_modes', 50)
+
+        zernike_data = extract_zernike_with_relative(
+            op2_path,
+            bdf_path=None,  # Will auto-detect
+            n_modes=n_modes,
+            subcases=subcases,
+            subcase_labels=subcase_labels,
+            reference_subcase=reference_subcase
+        )
+    except Exception as e:
+        print(f"[Trial {trial.number}] ERROR extracting Zernike: {e}")
+        import traceback
+        traceback.print_exc()
+        raise optuna.TrialPruned(f"Zernike extraction failed: {e}")
+
+    # Compute objectives
+    objectives = compute_objectives_from_zernike(zernike_data, config)
+    weighted_obj = compute_weighted_objective(objectives, config)
+
+    print(f"[Trial {trial.number}] Objectives:")
+    for name, value in objectives.items():
+        print(f"  {name}: {value:.2f} nm")
+    print(f"[Trial {trial.number}] Weighted objective: {weighted_obj:.4f}")
+
+    # Store trial data
+    trial_data = {
+        'design_vars': design_vars,
+        'objectives': objectives,
+        'weighted_objective': weighted_obj,
+        'solve_time': solve_time,
+        'zernike_coefficients': {
+            subcase: data.get('coefficients') if data else None
+            for subcase, data in zernike_data.items()
+        },
+        'zernike_relative_coefficients': {
+            subcase: data.get('relative_coefficients') if data else None
+            for subcase, data in zernike_data.items()
+        },
+        'source': 'FEA'
+    }
+
+    # Store in trial user attributes
+    trial.set_user_attr('objectives', objectives)
+    trial.set_user_attr('solve_time', solve_time)
+    trial.set_user_attr('source', 'FEA')
+
+    # Store Zernike data for neural training (absolute coefficients)
+    for subcase, data in zernike_data.items():
+        if data and 'coefficients' in data:
+            trial.set_user_attr(f'zernike_coeffs_{subcase}', data['coefficients'])
+        # Also store relative coefficients
+        if data and data.get('relative_coefficients'):
+            trial.set_user_attr(f'zernike_rel_coeffs_{subcase}', data['relative_coefficients'])
+
+    return weighted_obj, trial_data
+
+
+# ==============================================================================
+# Neural Surrogate
+# ==============================================================================
+
+class ZernikeSurrogate:
+    """
+    Neural surrogate for Zernike coefficient prediction.
+
+    Predicts 50 Zernike coefficients for each of 4 subcases (200 outputs)
+    from design variables input.
+    """
+
+    def __init__(self, model_path: Optional[Path] = None):
+        self.model = None
+        self.model_path = model_path
+        self.design_var_names = []
+        self.design_mean = None
+        self.design_std = None
+        self.output_mean = None
+        self.output_std = None
+        self.subcases = ['20', '40', '60', '90']
+        self.n_modes = 50
+
+        if model_path and model_path.exists():
+            self.load(model_path)
+
+    def load(self, model_path: Path):
+        """Load trained model from checkpoint."""
+        import torch
+
+        checkpoint = torch.load(model_path, map_location='cpu')
+
+        self.design_var_names = checkpoint.get('design_var_names', [])
+        self.design_mean = torch.tensor(checkpoint['normalization']['design_mean'])
+        self.design_std = torch.tensor(checkpoint['normalization']['design_std'])
+        self.output_mean = torch.tensor(checkpoint['normalization']['output_mean'])
+        self.output_std = torch.tensor(checkpoint['normalization']['output_std'])
+        self.subcases = checkpoint.get('subcases', ['20', '40', '60', '90'])
+        self.n_modes = checkpoint.get('n_modes', 50)
+
+        # Build model architecture
+        config = checkpoint['config']
+        self.model = self._build_model(config)
+        self.model.load_state_dict(checkpoint['model_state_dict'])
+        self.model.eval()
+
+        print(f"[Surrogate] Loaded model from {model_path}")
+        print(f"[Surrogate] Design vars: {self.design_var_names}")
+        print(f"[Surrogate] Outputs: {len(self.subcases)} subcases x {self.n_modes} coefficients")
+
+    def _build_model(self, config: Dict[str, Any]):
+        """Build MLP model for Zernike prediction."""
+        import torch
+        import torch.nn as nn
+
+        input_dim = len(self.design_var_names)
+        output_dim = len(self.subcases) * self.n_modes
+        hidden_dim = config.get('hidden_channels', 128)
+        num_layers = config.get('num_layers', 4)
+
+        layers = []
+        layers.append(nn.Linear(input_dim, hidden_dim))
+        layers.append(nn.ReLU())
+
+        for _ in range(num_layers - 1):
+            layers.append(nn.Linear(hidden_dim, hidden_dim))
+            layers.append(nn.ReLU())
+
+        layers.append(nn.Linear(hidden_dim, output_dim))
+
+        return nn.Sequential(*layers)
+
+    def predict(self, design_vars: Dict[str, float]) -> Dict[str, np.ndarray]:
+        """
+        Predict Zernike coefficients for all subcases.
+
+        Returns dict mapping subcase to coefficient array.
+        """
+        import torch
+
+        if self.model is None:
+            raise RuntimeError("Model not loaded")
+
+        # Build input tensor
+        input_values = [design_vars.get(name, 0.0) for name in self.design_var_names]
+        x = torch.tensor(input_values, dtype=torch.float32)
+
+        # Normalize
+        x_norm = (x - self.design_mean) / self.design_std
+
+        # Predict
+        with torch.no_grad():
+            y_norm = self.model(x_norm.unsqueeze(0))
+
+        # Denormalize
+        y = y_norm * self.output_std + self.output_mean
+        y = y.squeeze(0).numpy()
+
+        # Split into subcases
+        results = {}
+        for i, subcase in enumerate(self.subcases):
+            start = i * self.n_modes
+            end = start + self.n_modes
+            results[subcase] = y[start:end]
+
+        return results
+
+    def predict_objectives(
+        self,
+        design_vars: Dict[str, float],
+        config: Dict[str, Any]
+    ) -> Dict[str, float]:
+        """Predict objectives from design variables."""
+        coeffs = self.predict(design_vars)
+
+        # Convert to format expected by compute_objectives_from_zernike
+        zernike_data = {
+            subcase: {'coefficients': coeffs[subcase].tolist()}
+            for subcase in self.subcases
+        }
+
+        return compute_objectives_from_zernike(zernike_data, config)
+
+
+def neural_objective(
+    trial: optuna.Trial,
+    config: Dict[str, Any],
+    surrogate: ZernikeSurrogate
+) -> float:
+    """Neural surrogate objective function."""
+
+    # Suggest design variables
+    design_vars = {}
+    for var in config['design_variables']:
+        if var.get('enabled', False):
+            value = trial.suggest_float(var['name'], var['min'], var['max'])
+            design_vars[var['name']] = value
+        else:
+            design_vars[var['name']] = var.get('baseline', (var['min'] + var['max']) / 2)
+
+    # Predict with surrogate
+    t_start = time.time()
+    objectives = surrogate.predict_objectives(design_vars, config)
+    inference_time = (time.time() - t_start) * 1000
+
+    weighted_obj = compute_weighted_objective(objectives, config)
+
+    # Store trial attributes
+    trial.set_user_attr('objectives', objectives)
+    trial.set_user_attr('inference_time_ms', inference_time)
+    trial.set_user_attr('source', 'Neural')
+    trial.set_user_attr('neural_predicted', True)
+
+    return weighted_obj
+
+
+# ==============================================================================
+# Training
+# ==============================================================================
+
+def train_zernike_surrogate(config: Dict[str, Any]) -> Path:
+    """
+    Train neural surrogate on FEA trial data.
+
+    Extracts Zernike coefficients from completed trials and trains
+    an MLP to predict them from design variables.
+    """
+    import torch
+    import torch.nn as nn
+    from torch.utils.data import DataLoader, TensorDataset
+
+    print("\n" + "="*60)
+    print("Training Zernike Surrogate Model")
+    print("="*60)
+
+    # Load study
+    db_path = RESULTS_DIR / "study.db"
+    if not db_path.exists():
+        raise FileNotFoundError(f"No study database found at {db_path}")
+
+    storage = optuna.storages.RDBStorage(f'sqlite:///{db_path}')
+    study = optuna.load_study(
+        study_name=config['study_name'],
+        storage=storage
+    )
+
+    # Get FEA trials with Zernike data
+    fea_trials = [
+        t for t in study.trials
+        if t.state == optuna.trial.TrialState.COMPLETE
+        and t.user_attrs.get('source') == 'FEA'
+        and t.user_attrs.get('zernike_coeffs_20') is not None
+    ]
+
+    print(f"Found {len(fea_trials)} FEA trials with Zernike data")
+
+    if len(fea_trials) < 10:
+        raise ValueError(f"Need at least 10 FEA trials for training, have {len(fea_trials)}")
+
+    # Get design variable names (enabled ones)
+    design_var_names = [
+        var['name'] for var in config['design_variables']
+        if var.get('enabled', False)
+    ]
+
+    subcases = config.get('zernike_settings', {}).get('subcases', ['20', '40', '60', '90'])
+    n_modes = config.get('zernike_settings', {}).get('n_modes', 50)
+
+    # Build training data
+    X = []
+    Y = []
+
+    for trial in fea_trials:
+        # Design variables
+        x = [trial.params.get(name, 0.0) for name in design_var_names]
+        X.append(x)
+
+        # Zernike coefficients for all subcases
+        y = []
+        for subcase in subcases:
+            coeffs = trial.user_attrs.get(f'zernike_coeffs_{subcase}', [0.0] * n_modes)
+            y.extend(coeffs[:n_modes])
+        Y.append(y)
+
+    X = np.array(X, dtype=np.float32)
+    Y = np.array(Y, dtype=np.float32)
+
+    print(f"Training data shape: X={X.shape}, Y={Y.shape}")
+
+    # Normalize
+    X_mean = X.mean(axis=0)
+    X_std = X.std(axis=0) + 1e-8
+    Y_mean = Y.mean(axis=0)
+    Y_std = Y.std(axis=0) + 1e-8
+
+    X_norm = (X - X_mean) / X_std
+    Y_norm = (Y - Y_mean) / Y_std
+
+    # Train/val split
+    n_train = int(0.8 * len(X))
+    indices = np.random.permutation(len(X))
+    train_idx = indices[:n_train]
+    val_idx = indices[n_train:]
+
+    X_train = torch.tensor(X_norm[train_idx])
+    Y_train = torch.tensor(Y_norm[train_idx])
+    X_val = torch.tensor(X_norm[val_idx])
+    Y_val = torch.tensor(Y_norm[val_idx])
+
+    # Build model
+    train_config = config.get('surrogate_settings', {}).get('training_config', {})
+    hidden_dim = train_config.get('hidden_channels', 128)
+    num_layers = train_config.get('num_layers', 4)
+
+    input_dim = len(design_var_names)
+    output_dim = len(subcases) * n_modes
+
+    layers = []
+    layers.append(nn.Linear(input_dim, hidden_dim))
+    layers.append(nn.ReLU())
+    for _ in range(num_layers - 1):
+        layers.append(nn.Linear(hidden_dim, hidden_dim))
+        layers.append(nn.ReLU())
+    layers.append(nn.Linear(hidden_dim, output_dim))
+
+    model = nn.Sequential(*layers)
+
+    # Training
+    optimizer = torch.optim.Adam(
+        model.parameters(),
+        lr=train_config.get('learning_rate', 0.001)
+    )
+    criterion = nn.MSELoss()
+
+    epochs = train_config.get('epochs', 200)
+    batch_size = train_config.get('batch_size', 8)
+
+    train_dataset = TensorDataset(X_train, Y_train)
+    train_loader = DataLoader(train_dataset, batch_size=batch_size, shuffle=True)
+
+    best_val_loss = float('inf')
+    best_state = None
+
+    print(f"\nTraining for {epochs} epochs...")
+
+    for epoch in range(epochs):
+        # Train
+        model.train()
+        train_loss = 0.0
+        for xb, yb in train_loader:
+            optimizer.zero_grad()
+            pred = model(xb)
+            loss = criterion(pred, yb)
+            loss.backward()
+            optimizer.step()
+            train_loss += loss.item()
+        train_loss /= len(train_loader)
+
+        # Validate
+        model.eval()
+        with torch.no_grad():
+            val_pred = model(X_val)
+            val_loss = criterion(val_pred, Y_val).item()
+
+        if val_loss < best_val_loss:
+            best_val_loss = val_loss
+            best_state = model.state_dict().copy()
+
+        if (epoch + 1) % 20 == 0:
+            print(f"  Epoch {epoch+1}/{epochs}: train_loss={train_loss:.6f}, val_loss={val_loss:.6f}")
+
+    print(f"\nBest validation loss: {best_val_loss:.6f}")
+
+    # Save model
+    model.load_state_dict(best_state)
+
+    model_dir = RESULTS_DIR / "zernike_surrogate"
+    model_dir.mkdir(exist_ok=True)
+    model_path = model_dir / "checkpoint_best.pt"
+
+    checkpoint = {
+        'model_state_dict': best_state,
+        'config': train_config,
+        'design_var_names': design_var_names,
+        'subcases': subcases,
+        'n_modes': n_modes,
+        'normalization': {
+            'design_mean': X_mean.tolist(),
+            'design_std': X_std.tolist(),
+            'output_mean': Y_mean.tolist(),
+            'output_std': Y_std.tolist(),
+        },
+        'best_val_loss': best_val_loss,
+        'n_training_samples': len(fea_trials),
+    }
+
+    torch.save(checkpoint, model_path)
+    print(f"\nModel saved to: {model_path}")
+
+    return model_path
+
+
+# ==============================================================================
+# Main Optimization
+# ==============================================================================
+
+def run_optimization(
+    n_trials: int = 100,
+    enable_nn: bool = False,
+    resume: bool = True
+):
+    """
+    Run the optimization study.
+
+    Args:
+        n_trials: Number of trials to run
+        enable_nn: Whether to use neural surrogate
+        resume: Whether to resume existing study
+    """
+    config = load_config()
+    study_name = config['study_name']
+
+    print("\n" + "="*70)
+    print(f"M1 MIRROR ZERNIKE OPTIMIZATION")
+    print("="*70)
+    print(f"Study: {study_name}")
+    print(f"Trials: {n_trials}")
+    print(f"Neural: {'Enabled' if enable_nn else 'Disabled'}")
+    print("="*70)
+
+    # Print enabled design variables
+    enabled_vars = [v for v in config['design_variables'] if v.get('enabled')]
+    print(f"\nEnabled design variables ({len(enabled_vars)}):")
+    for var in enabled_vars:
+        print(f"  {var['name']}: [{var['min']}, {var['max']}] {var.get('units', '')}")
+
+    # Print objectives
+    print(f"\nObjectives:")
+    for obj in config['objectives']:
+        print(f"  {obj['name']}: weight={obj.get('weight', 1)}, target={obj.get('target', 'N/A')} {obj.get('units', '')}")
+
+    # Setup storage
+    db_path = RESULTS_DIR / "study.db"
+    storage = optuna.storages.RDBStorage(
+        f'sqlite:///{db_path}',
+        heartbeat_interval=60,
+        failed_trial_callback=optuna.storages.RetryFailedTrialCallback(max_retry=3)
+    )
+
+    # Create or load study
+    sampler = TPESampler(
+        seed=config['optimization_settings'].get('seed', 42),
+        n_startup_trials=config['optimization_settings'].get('n_startup_trials', 15),
+        multivariate=config['optimization_settings'].get('tpe_multivariate', True)
+    )
+
+    if resume:
+        try:
+            study = optuna.load_study(
+                study_name=study_name,
+                storage=storage,
+                sampler=sampler
+            )
+            print(f"\nResumed study with {len(study.trials)} existing trials")
+        except KeyError:
+            study = optuna.create_study(
+                study_name=study_name,
+                storage=storage,
+                sampler=sampler,
+                direction='minimize'
+            )
+            print(f"\nCreated new study: {study_name}")
+    else:
+        study = optuna.create_study(
+            study_name=study_name,
+            storage=storage,
+            sampler=sampler,
+            direction='minimize'
+        )
+        print(f"\nCreated new study: {study_name}")
+
+    # Initialize NX solver (lazy - only when needed for FEA)
+    nx_solver = None
+
+    def get_nx_solver():
+        nonlocal nx_solver
+        if nx_solver is None:
+            import re
+            nx_settings = config.get('nx_settings', {})
+
+            # Use model_dir from config if specified, otherwise default to MODEL_DIR
+            model_dir = Path(nx_settings.get('model_dir', str(MODEL_DIR)))
+            sim_file = model_dir / nx_settings.get('sim_file', 'ASSY_M1_assyfem1_sim1.sim')
+
+            if not sim_file.exists():
+                raise FileNotFoundError(
+                    f"Simulation file not found: {sim_file}\n"
+                    f"Please check model_dir in config or copy files to: {MODEL_DIR}"
+                )
+
+            # Get NX installation path and extract version
+            nx_install_path = nx_settings.get('nx_install_path', 'C:\\Program Files\\Siemens\\NX2506')
+            # Extract version from path (e.g., "NX2506" -> "2506")
+            version_match = re.search(r'NX(\d+)', nx_install_path)
+            nastran_version = version_match.group(1) if version_match else "2506"
+
+            nx_solver = NXSolver(
+                nx_install_dir=Path(nx_install_path),
+                nastran_version=nastran_version,
+                timeout=nx_settings.get('op2_timeout_s', 1800),
+                study_name=config['study_name']
+            )
+        return nx_solver
+
+    # Load neural surrogate if enabled
+    surrogate = None
+    if enable_nn:
+        surrogate_path = RESULTS_DIR / "zernike_surrogate" / "checkpoint_best.pt"
+        if surrogate_path.exists():
+            surrogate = ZernikeSurrogate(surrogate_path)
+            print(f"\nLoaded neural surrogate from {surrogate_path}")
+        else:
+            print(f"\n[WARN] Neural surrogate not found at {surrogate_path}")
+            print("[WARN] Running FEA trials. Train surrogate with --train-surrogate")
+            enable_nn = False
+
+    # Run trials
+    print(f"\nStarting optimization ({n_trials} trials)...")
+
+    for i in range(n_trials):
+        trial = study.ask()
+
+        try:
+            if enable_nn and surrogate is not None:
+                # Neural trial
+                value = neural_objective(trial, config, surrogate)
+                study.tell(trial, value)
+
+                objectives = trial.user_attrs.get('objectives', {})
+                print(f"[Neural Trial {trial.number}] weighted_obj={value:.4f} "
+                      f"(40vs20={objectives.get('rel_filtered_rms_40_vs_20', 0):.1f}nm, "
+                      f"60vs20={objectives.get('rel_filtered_rms_60_vs_20', 0):.1f}nm)")
+            else:
+                # FEA trial
+                solver = get_nx_solver()
+                value, trial_data = fea_objective(trial, config, solver)
+                study.tell(trial, value)
+
+        except optuna.TrialPruned as e:
+            study.tell(trial, state=optuna.trial.TrialState.PRUNED)
+            print(f"[Trial {trial.number}] Pruned: {e}")
+        except Exception as e:
+            study.tell(trial, state=optuna.trial.TrialState.FAIL)
+            print(f"[Trial {trial.number}] Failed: {e}")
+            import traceback
+            traceback.print_exc()
+
+    # Summary
+    print("\n" + "="*70)
+    print("OPTIMIZATION COMPLETE")
+    print("="*70)
+
+    completed = [t for t in study.trials if t.state == optuna.trial.TrialState.COMPLETE]
+    print(f"Completed trials: {len(completed)}")
+
+    if completed:
+        best = study.best_trial
+        print(f"\nBest trial: #{best.number}")
+        print(f"Best weighted objective: {best.value:.4f}")
+        print("\nBest parameters:")
+        for name, value in best.params.items():
+            print(f"  {name}: {value:.4f}")
+
+        objectives = best.user_attrs.get('objectives', {})
+        if objectives:
+            print("\nBest objectives:")
+            for name, value in objectives.items():
+                print(f"  {name}: {value:.2f} nm")
+
+
+def show_status():
+    """Show current optimization status."""
+    config = load_config()
+    study_name = config['study_name']
+
+    db_path = RESULTS_DIR / "study.db"
+    if not db_path.exists():
+        print("No study found. Run optimization first.")
+        return
+
+    storage = optuna.storages.RDBStorage(f'sqlite:///{db_path}')
+    study = optuna.load_study(study_name=study_name, storage=storage)
+
+    completed = [t for t in study.trials if t.state == optuna.trial.TrialState.COMPLETE]
+    fea_trials = [t for t in completed if t.user_attrs.get('source') == 'FEA']
+    nn_trials = [t for t in completed if t.user_attrs.get('source') == 'Neural']
+
+    print("\n" + "="*60)
+    print(f"STUDY STATUS: {study_name}")
+    print("="*60)
+    print(f"Total trials: {len(study.trials)}")
+    print(f"Completed: {len(completed)}")
+    print(f"  FEA trials: {len(fea_trials)}")
+    print(f"  Neural trials: {len(nn_trials)}")
+
+    if completed:
+        best = study.best_trial
+        print(f"\nBest trial: #{best.number} ({best.user_attrs.get('source', 'Unknown')})")
+        print(f"Best value: {best.value:.4f}")
+
+        objectives = best.user_attrs.get('objectives', {})
+        if objectives:
+            print("\nBest objectives:")
+            for name, value in objectives.items():
+                print(f"  {name}: {value:.2f} nm")
+
+
+# ==============================================================================
+# CLI
+# ==============================================================================
+
+def main():
+    parser = argparse.ArgumentParser(
+        description="M1 Mirror Zernike Optimization with Neural Acceleration"
+    )
+
+    parser.add_argument('--run', action='store_true',
+                        help='Run optimization')
+    parser.add_argument('--trials', type=int, default=100,
+                        help='Number of trials to run')
+    parser.add_argument('--enable-nn', action='store_true',
+                        help='Enable neural surrogate')
+    parser.add_argument('--resume', action='store_true', default=True,
+                        help='Resume existing study')
+    parser.add_argument('--train-surrogate', action='store_true',
+                        help='Train neural surrogate from FEA data')
+    parser.add_argument('--status', action='store_true',
+                        help='Show optimization status')
+
+    args = parser.parse_args()
+
+    if args.train_surrogate:
+        config = load_config()
+        train_zernike_surrogate(config)
+    elif args.run:
+        run_optimization(
+            n_trials=args.trials,
+            enable_nn=args.enable_nn,
+            resume=args.resume
+        )
+    elif args.status:
+        show_status()
+    else:
+        parser.print_help()
+
+
+if __name__ == '__main__':
+    main()