{
  "status": "superseded_not_release_quality",
  "description": "Initial elbow without tangent buffers; comparison to a connected monolithic Q2 solid.",
  "tip_total_relative_error": 0.0067046942982422805,
  "gravity_tip_z_rom_m": -0.0002193230895411645,
  "gravity_tip_z_monolithic_m": -0.00023306610986548347,
  "frequency_relative_errors": [0.0294419653,0.0517895945,0.0860954254,0.0186537059,0.0657391801,0.0629372575],
  "decision": "Rigid ports directly at elbow were too stiff. Add real tangent sections of length 2D on both sides before declaring a reusable component."
}