2013 Julian Gruber Permission is hereby granted, free of charge, to any number lower than mountHoleDiameter. Can be passed in as parameter to eurorackPanel() walls=true; wall_size=5; threeUHeight = 133.35; //overall 3u height panelInnerOffset = (panelOuterHeight-panelInnerHeight)/2; echo("railHeight: ", railHeight); echo("mountSurfaceHeight",mountSurfaceHeight); offsetToMountHoleCenterY=mountSurfaceHeight/2; offsetToMountHoleCenterX = hp - holeOffset; // 1 to set number of pins: 07; pin pitch: 5.00mm; Vertical; threaded flange; footprint includes mount hole for mounting screw: ISO 1481-ST 2.2x4.5 C (http://www.fasteners.eu/standards/ISO/7049/) || order number: 1776922 12A || order number: 1923791 16A (HC Generic Phoenix.