← Back to Index
cad-agent (Valpatel)MCADConfidence: Medium

OCCT Common and Cut booleans missed a 4 mm sphere pushed 0.03 to 0.1 mm into a cone wall at 5 of 50 positions, reading 0 mm3 outside, so the volume cross-check could not see it.

Impact Analysis

Persona
Mechanical Designer
Team Size Impact
5x Multiplier
Prototype Delay
3 Days
Est. Annual Cost
$30,000
  • 1 user · 1 month240 min
  • Rest of team960 min
  • Rest of year13,200 min

monthly_minutes × 12 × team_multiplier ÷ 60 × $75/hr = $30k/yr

$75/hr assumed rate.

Annual team-minutes decomposed from the reported monthly inputs.

Evidence & Sources

1 Sources
Valpatel/cad-agent PR #42: gates: containment gate (T5)
github.com
→

Analyst Notes

From the Grok pain-radar digests, Oct 27-28 2026 (Oct 27 8:41 AM ET through Oct 28 7:41 AM ET digests plus the Haitch editions). Verified live 2026-10-28: issue/PR/thread read; title and state confirmed.