{
  "v3_added_over_v1_mm3": 0.0,
  "native_fillet_radius_mm": 3.0,
  "native_chamfer_mm": 1.0,
  "step_bottom_edge_at_z0_y": 1.0,
  "step_bottom_edge_at_z4_y": 0.0,
  "slot_cylinders_verified": true
}