Sail Load & Running-Rigging Dyneema Elongation / Clutch Sizing Calculator

Deterministic Empirical yacht sail corner-load pressure formula (0.044 * Area * AWS^2) + multi-sheave friction factor + viscoelastic cordage modulus engine (.json, .csv) built for Marlow Ropes, Gottifredi Maffioli, Liros, Spinlock — zero-upload ephemeral Wasm RAM execution.

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