freecad-nxstyle (Foadsf)MCADConfidence: Medium

The freecad-nxstyle STEP work found the standard validator STEPcode p21read crashes on one instance type and does not check WHERE rules, so it accepted a negative radius, with 14 contradictions documented inside the standards.

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

Foadsf/freecad-nxstyle PR #30: ISO 10303: evaluate every rule, independent validation, complete history export

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.