{
  "baseline_commit": "9cc6d6b2",
  "source_groups": 18,
  "positive_valid_step_solids": 62,
  "previous_step_solids": 64,
  "changed_meshes": [
    "rear_left_thin_inner_wheelhouse_web_and_roof_reference",
    "rear_right_thin_inner_wheelhouse_web_and_roof_reference"
  ],
  "held_mesh_records_and_native_volumes": [
    "rear_left_formed_wheelhouse_to_floor_reinforcement_comparison",
    "rear_left_local_shackle_floor_doubler_and_open_returns_reference",
    "rear_left_three_fixing_shackle_bracket_cheeks_and_open_sleeve_comparison",
    "rear_left_three_body_fixing_envelopes",
    "rear_left_four_flanged_shackle_bush_halves_comparison",
    "rear_left_shackle_plate_with_two_smooth_pins_comparison",
    "rear_left_separate_bored_shackle_closing_plate_comparison",
    "rear_left_shackle_washer_and_smooth_nut_envelopes",
    "rear_right_formed_wheelhouse_to_floor_reinforcement_comparison",
    "rear_right_local_shackle_floor_doubler_and_open_returns_reference",
    "rear_right_three_fixing_shackle_bracket_cheeks_and_open_sleeve_comparison",
    "rear_right_three_body_fixing_envelopes",
    "rear_right_four_flanged_shackle_bush_halves_comparison",
    "rear_right_shackle_plate_with_two_smooth_pins_comparison",
    "rear_right_separate_bored_shackle_closing_plate_comparison",
    "rear_right_shackle_washer_and_smooth_nut_envelopes"
  ],
  "shackle_nodes_and_axes_held": true,
  "side_checks": {
    "left": {
      "single_connected_shell": true,
      "outer_bounds_held_within_mm": 0.02,
      "broad_lower_opening_witness": true,
      "old_step_solids": 2,
      "floor_overlap_before_mm3": 0.0,
      "floor_overlap_after_mm3": 0.0,
      "floor_distance_after_mm": 2.2657524992078764
    },
    "right": {
      "single_connected_shell": true,
      "outer_bounds_held_within_mm": 0.02,
      "broad_lower_opening_witness": true,
      "old_step_solids": 2,
      "floor_overlap_before_mm3": 0.0,
      "floor_overlap_after_mm3": 0.0,
      "floor_distance_after_mm": 2.2657524991971525
    }
  },
  "mirror_difference_mm3": 0.0,
  "unchanged_neighbor_sources": {
    "boot-floor-reference.json": "b9bdd93c5a3cb53bfad74ee26ed1697be95abce1b04c15bcc57c5bafcf2b58c8",
    "boot-floor-reference.step": "88dcf8a78ca2103f4ac43e1887a1a5e9215e2b1c24842f5203525bcbebc33b7e",
    "rear-frame-reference.json": "c2f4813d1a2f5858bb96287f36a80250ac475053f23e4fba7ef3f4ba317c8954",
    "rear-frame-reference.step": "7faac9429b261976b09612dc11f5802a8b297c4edfe6b09e5f2c6dfbcee5c980",
    "rear-axle-reference.json": "27c1c2b43d021f8a595a2f4a79ec938bb346580fe8591ef240e8cd27f42c728a",
    "rear-axle-reference.step": "b50bb0e40ebed8a6ec4cf05ccdfe63b2f32ab890dbaecb35de4d072dd678e857",
    "rear-spring-pack-reference.json": "8a0af7668fcd8ef950cb99f411e3b03898631c9d1c9fb98f0cf38a5af768d461",
    "rear-spring-pack-reference.step": "d90388af7f480e4de4ef2e41187c2e583e31aae88b1d1f10a86e4f7fc8c729fe",
    "rear-damper-link-reference.json": "650fb3761381ef7d7dabc8bebbb00eafa0197013e5598a10d34816b4007bd28c",
    "rear-damper-link-reference.step": "e8f2d5080ef34955e6455fdf2dc7abb1c97873eb2dcd64523cb3a757517776da",
    "cabin-understructure-reference.json": "345f0e3b67b6a22e2b14a9d7ee527ad8df758511e63f096daba4d5b1f984bbe6",
    "cabin-understructure-reference.step": "3bdc2883ce9731b04ef90d84fa64c68de4db426af87d4897a59febc26bc64f91",
    "rear-quarter-reference.json": "874c5772320bb5f31f3ac6d0529dd5326bfd3c65e19aa43a16c0140ddecac5a2",
    "rear-quarter-reference.step": "2983d02b30c25f2fd933efc4fd20ac1b5a35300f2265059b45328237fc84f581"
  },
  "limits": "Static estimated shell topology only. Floor overlaps/distances are source relationships,not fitted welds,seams,load paths or actual clearance. Existing damper relief remains explicitly unverified. No body survey,repair template,suspension travel or replacement/removal path."
}