10k NTC Thermistor<-- CV In main MK_VCO/Panels/fireball_vco_14hp_v1.scad 330 lines width = 12; // [1:1:84] left_rib_x = 0; right_rib_x = width_mm - thickness*2; union() { difference(){ color([.1,.1,.1]) panel(width); // waves out } // draw a horizontal wall (across the panel design and includes 2.5mm centerward shift for input and output jacks 2eebdf7ecf Add four more switches/buttons, move LED drivers onto PCB added the once through idea with commentary by Correcting changed filename in .prl gets jiggy with PCB locator, 11 Pins per row (http://www.molex.com/pdm_docs/sd/431600105_sd.pdf), generated with kicad-footprint-generator Molex LSHM 0.50 mm Razor Beam High-Speed Hermaphroditic Terminal/Socket Strip, LSHM-110-xx.x-x-DV-N, 10 Pins per row (https://www.hirose.com/product/en/products/DF63/), generated with kicad-footprint-generator Molex 734 Male header (for PCBs); Angled solder pin 1 x 1 mm, 734-171 , 11 Pins per row (https://www.hirose.com/product/document?clcode=CL0537-0694-9-81&productname=DF12C(3.0)-50DS-0.5V(81)&series=DF12&documenttype=2DDrawing⟨=en&documentid=0000994748), generated with kicad-footprint-generator connector wire 0.75sqmm strain-relief Soldered wire connection with double feed through strain relief, for a 5mm led, with a capacitor / resistor pair, see Fireball's hard sync to schematic, laid out PCB with on-board components c6741b48f0 More random.