FIA Appendix-J Roll-Cage Main-Hoop Geometry, Wall-Min & Bend-Card Auditor

Deterministic FIA Appendix J Art. 253 geometric rule-engine + ovality ratio D_min/D_max >= 0.9 & node-gusset envelope check engine (.dxf, .pdf, .json) built for Custom Cages, OMP, Sparco, Sabelt — zero-upload ephemeral Wasm RAM execution.

+ Drop File

Cloudflare Ephemeral Wasm RAM · 0% Retention

DETERMINISTIC VERDICT

Double-click 2.4× zoom · Drag to pan / 3D orbit

Free Deterministic X-Ray Preview

Running ephemeral Wasm verification…

Verified Engineering Output

Instant unlock via Apple Pay / Card (Paddle Merchant of Record) · 1-click automated refund, zero support tickets.

HeyCheck Cloud Compilers · Deterministic Zero-Upload Wasm Execution Terms Privacy Refund Policy