Virtual PLEK Guitar Neck Relief, Truss-Rod Curve & Minimal Fret-Leveling Simulator

Deterministic Elliptical plucked-string grazing envelope vs catenary truss-rod beam deflection + L-infinity minimal material-removal linear program engine (.pdf, .csv, .svg) built for PLEK, StewMac, Jescar Fretwire, Hosco — zero-upload ephemeral Wasm RAM execution.

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