Sea Kayak & Expedition Canoe Secondary Stability, Paddler CG & Hull-Speed Solver

Deterministic Chine-immersion metacentric shift GZ(phi) righting-arm curve + Kaper wave-drag & skin-friction kayak hull resistance model engine (.json, .pdf, .svg) built for P&H Sea Kayaks, Valley Sea Kayaks, Wenonah Canoe, Nelo — 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