main MK_VCO/Fireball/Fireball_panel.kicad_pro 505 lines { "board": { Add a front-panel PCB More tweaks after pro review More tweaks after pro review "spice_external_command": "spice \"%I\"", Inkscape export via OpenSCAD DXF Export Fix R25/R1 connection - One SPST switch per step, to enable/disable gate per step. (10 One potentiometer for internal clock rate.