Deterministic Conical dovetail frustum width at depth d: w_base = w_top + 2·d·tan(α) coupled with guide-bushing radial offset (D_bush - D_bit)/2 engine (.dxf, .svg, .pdf) built for Festool, Leigh Jigs, CMT Orange Tools, Bosch — zero-upload ephemeral Wasm RAM execution.
Running ephemeral Wasm verification…