[
  {
    "delta": {
      "x": 0,
      "y": -25,
      "z": 0
    },
    "label": "M3 Enclosure Assembly Screws into M3 Brass Heat-Set Inserts",
    "source": "main_enclosure_lid",
    "target": "main_enclosure_base",
    "description": "Main Enclosure Ventilated Lid ↔ Main Enclosure Base Plate — M3 Enclosure Assembly Screws into M3 Brass Heat-Set Inserts; Main Enclosure Base Plate sits 25mm down from Main Enclosure Ventilated Lid"
  },
  {
    "delta": {
      "x": 0,
      "y": 0,
      "z": 0
    },
    "label": "Heat-set press fit",
    "source": "m3_threaded_inserts",
    "target": "main_enclosure_base",
    "description": "M3 Brass Heat-Set Inserts ↔ Main Enclosure Base Plate — Heat-set press fit; Main Enclosure Base Plate centered on M3 Brass Heat-Set Inserts"
  },
  {
    "delta": {
      "x": 0,
      "y": 0,
      "z": 0
    },
    "label": "Through-hole clearance fit",
    "source": "m3_assembly_screws",
    "target": "main_enclosure_lid",
    "description": "M3 Enclosure Assembly Screws ↔ Main Enclosure Ventilated Lid — Through-hole clearance fit; Main Enclosure Ventilated Lid centered on M3 Enclosure Assembly Screws"
  },
  {
    "delta": {
      "x": 40,
      "y": -15,
      "z": 0
    },
    "label": "M3 bolts into heat-set inserts",
    "source": "buck_converter_heatsink_clamp",
    "target": "main_enclosure_base",
    "description": "Power Regulator Mounting Clamp ↔ Main Enclosure Base Plate — M3 bolts into heat-set inserts; Main Enclosure Base Plate sits 40mm right, 15mm down from Power Regulator Mounting Clamp"
  },
  {
    "delta": {
      "x": -40,
      "y": -13.5,
      "z": 0
    },
    "label": "M3 bolts into heat-set inserts",
    "source": "cellular_gps_telemetry_mount",
    "target": "main_enclosure_base",
    "description": "LTE & GPS Telemetry Module Mount ↔ Main Enclosure Base Plate — M3 bolts into heat-set inserts; Main Enclosure Base Plate sits 40mm left, 13.5mm down from LTE & GPS Telemetry Module Mount"
  },
  {
    "delta": {
      "x": 0,
      "y": -18,
      "z": 0
    },
    "label": "VHB Double-Sided Adhesive Tape",
    "source": "front_camera_windshield_mount",
    "target": "adhesive_mounting_pads",
    "description": "Front Camera Windshield Mount ↔ VHB Double-Sided Adhesive Tape Pads — VHB Double-Sided Adhesive Tape; VHB Double-Sided Adhesive Tape Pads sits 18mm down from Front Camera Windshield Mount"
  },
  {
    "delta": {
      "x": 0,
      "y": -18,
      "z": 0
    },
    "label": "VHB Double-Sided Adhesive Tape",
    "source": "rear_camera_glass_mount",
    "target": "adhesive_mounting_pads",
    "description": "Rear Camera Glass Mount ↔ VHB Double-Sided Adhesive Tape Pads — VHB Double-Sided Adhesive Tape; VHB Double-Sided Adhesive Tape Pads sits 18mm down from Rear Camera Glass Mount"
  },
  {
    "delta": {
      "x": 0,
      "y": -16,
      "z": 0
    },
    "label": "Snap-fit interlocking joint",
    "source": "obd_transceiver_mount_clip",
    "target": "obd2_cable_adapter_mount",
    "description": "OBD-II Transceiver Snap Bracket ↔ OBD-II to Bare Wire Cable Mount — Snap-fit interlocking joint; OBD-II to Bare Wire Cable Mount sits 16mm down from OBD-II Transceiver Snap Bracket"
  },
  {
    "delta": {
      "x": 0,
      "y": -6.6,
      "z": 0
    },
    "label": "Secured to vehicle under-dash frame",
    "source": "obd2_cable_adapter_mount",
    "target": "chassis_zip_ties",
    "description": "OBD-II to Bare Wire Cable Mount ↔ Automotive Grade Cable Ties — Secured to vehicle under-dash frame; Automotive Grade Cable Ties sits 6.6mm down from OBD-II to Bare Wire Cable Mount"
  },
  {
    "delta": {
      "x": 0,
      "y": -8.1,
      "z": 0
    },
    "label": "Secured to vehicle under-dash structure",
    "source": "main_enclosure_base",
    "target": "chassis_zip_ties",
    "description": "Main Enclosure Base Plate ↔ Automotive Grade Cable Ties — Secured to vehicle under-dash structure; Automotive Grade Cable Ties sits 8.1mm down from Main Enclosure Base Plate"
  },
  {
    "delta": {
      "x": 0,
      "y": 18,
      "z": 0
    },
    "label": "mount",
    "source": "main_enclosure_base",
    "target": "edge_compute_module",
    "description": "Main Enclosure Base Plate ↔ Edge AI Processing Unit — mount; Edge AI Processing Unit sits 18mm up from Main Enclosure Base Plate"
  },
  {
    "delta": {
      "x": 0,
      "y": 0,
      "z": 0
    },
    "label": "mount",
    "source": "front_camera_windshield_mount",
    "target": "front_camera_module",
    "description": "Front Camera Windshield Mount ↔ Front ADAS Camera — mount; Front ADAS Camera centered on Front Camera Windshield Mount"
  },
  {
    "delta": {
      "x": 0,
      "y": 0,
      "z": 0
    },
    "label": "mount",
    "source": "rear_camera_glass_mount",
    "target": "rear_camera_module",
    "description": "Rear Camera Glass Mount ↔ Rear ADAS Camera — mount; Rear ADAS Camera centered on Rear Camera Glass Mount"
  },
  {
    "delta": {
      "x": 0,
      "y": 0,
      "z": 0
    },
    "label": "mount",
    "source": "obd_transceiver_mount_clip",
    "target": "obd2_can_transceiver",
    "description": "OBD-II Transceiver Snap Bracket ↔ OBD-II CAN Controller Interface — mount; OBD-II CAN Controller Interface centered on OBD-II Transceiver Snap Bracket"
  },
  {
    "delta": {
      "x": 0,
      "y": 0,
      "z": 0
    },
    "label": "mount",
    "source": "buck_converter_heatsink_clamp",
    "target": "power_supply_regulator",
    "description": "Power Regulator Mounting Clamp ↔ Automotive DC-DC Buck Converter — mount; Automotive DC-DC Buck Converter centered on Power Regulator Mounting Clamp"
  },
  {
    "delta": {
      "x": 0,
      "y": 0,
      "z": 0
    },
    "label": "mount",
    "source": "obd2_cable_adapter_mount",
    "target": "obd2_cable_adapter",
    "description": "OBD-II to Bare Wire Cable Mount ↔ OBD-II to Bare Wire Cable — mount; OBD-II to Bare Wire Cable centered on OBD-II to Bare Wire Cable Mount"
  },
  {
    "delta": {
      "x": 0,
      "y": 13,
      "z": 0
    },
    "label": "mount",
    "source": "cellular_gps_telemetry_mount",
    "target": "cellular_gps_telemetry",
    "description": "LTE & GPS Telemetry Module Mount ↔ LTE & GPS Telemetry Module — mount; LTE & GPS Telemetry Module sits 13mm up from LTE & GPS Telemetry Module Mount"
  },
  {
    "delta": {
      "x": 0,
      "y": 18,
      "z": 0
    },
    "label": "attached",
    "source": "adhesive_mounting_pads",
    "target": "main_enclosure_lid",
    "description": "VHB Double-Sided Adhesive Tape Pads ↔ Main Enclosure Ventilated Lid — attached; Main Enclosure Ventilated Lid sits 18mm up from VHB Double-Sided Adhesive Tape Pads"
  },
  {
    "delta": {
      "x": 0,
      "y": -10.5,
      "z": 0
    },
    "label": "attached",
    "source": "adhesive_mounting_pads",
    "target": "obd_transceiver_mount_clip",
    "description": "VHB Double-Sided Adhesive Tape Pads ↔ OBD-II Transceiver Snap Bracket — attached; OBD-II Transceiver Snap Bracket sits 10.5mm down from VHB Double-Sided Adhesive Tape Pads"
  }
]