X="1.1" y="0.6"/> Update luther's layout Update luther's layout organize a bit further and run into hurdles. Title Label 9mm QuentinEF. This is a corner edge of the cylinder having the rounded top edge. [mm] top_rounding_radius = 8; // Cylinder faces to use 7.5mm holes, not 6mm - alpha pots - 9.8mm, +2mm - rotary - 11.5mm, +3.5mm -- biggest by far, maybe 12.6mm? SR2511 series are 11.43? Maybe more? Distance between pcb and front panel, steel retention lug, lateral right PCB mount, https://www.neutrik.com/en/product/nc5mbv-sw B Series, 3 pole female XLR receptacle, grounding: mating connector shell to pin1 and front panel, horizontal PCB mount, https://www.neutrik.com/en/product/nl4md-h-3 speakON Chassis Connectors.