tscircuit-core (tscircuit)ECADConfidence: Medium

Six SMT pad fields are lost on native render or Circuit JSON footprint import, corner radius, four directional soldermask margins and solderpaste margin, so 2 x 1 mm pads with paste margins produced three default 1.4 x 0.7 mm apertures instead of 1.8 x 0.8, 2 x 1 and 2.2 x 1.

Impact Analysis

Persona

Electrical Engineer

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

tscircuit/core PR #4931: repro: SMT pad rect_border_radius is lost during rendering and import

github.com

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Analyst Notes

From the Grok pain-radar digests, Oct 26-27 2026 (Oct 26 12:41 PM ET through Oct 27 7:41 AM ET digests plus the Haitch editions). Verified live 2026-10-27: issue/PR/thread read; title and state confirmed.