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Grounding: without ground/shell contact, lateral left PCB mount, https://www.neutrik.com/en/product/nl4md-v-r speakON Chassis Connectors, 4 pole chassis connector, grey D-size flange, countersunk thru holes, vertical PCB mount, https://www.neutrik.com/en/product/nc4mafh-ph A Series, 3 pole male XLR receptacle, grounding: separate ground contact to mating connector shell to pin1 and front panel, horizontal PCB mount, https://www.neutrik.com/en/product/nc3mafh-ph A Series, 5 pole female XLR receptacle, switching contacts, grounding: separate ground contact to mating connector shell and front panel, steel retention lug, lateral left PCB mount, https://www.neutrik.com/en/product/nc5fbv A Series, Chassis connector H female (A series layout), horizontal PCB mount, https://www.neutrik.com/en/product/nc3mbv-1 B Series, 5 pole female XLR receptacle, grounding: mating connector shell to pin1 and front panel, steel retention lug, horizontal PCB mount, https://www.neutrik.com/en/product/nc3fbh2 B Series, 3 pole female XLR receptacle, grounding: separate ground contact to mating connector shell and front panel, vertical PCB mount, http://cherryamericas.com/wp-content/uploads/2014/12/mx_cat.pdf Cherry MX keyswitch 1.25u Matias/ALPS keyswitch, 1.00u, PCB mount, retention spring instead of the rail + a safety margin // margins from edges h_margin = hole_dist_side*4; v_margin = hole_dist_top*2 + thickness; h_margin = thickness*2; v_margin = hole_dist_top*2 + thickness; right_rib_x = width_mm - thickness*2.2; left_rib_x = thickness * 1; //right_rib_x = width_mm - thickness*2.5 - tolerance*6; left_rib_x = 0; // [0:No, 1:Yes] ////////////////////////// ////////////////////////// RingThickness = 5*1; DivotDepth = 1.5*1; MarkingWidth = 1.5*1; MarkingWidth = 1.5*1; DistanceBetweenKnurls = 3*1; TimerKnobConst = 1.8*1; ////////////////////////// KnobMinorRadius = KnobDiameter/2 * (1 - TaperPercentage/100); KnobRadius = KnobMinorRadius + (KnobMajorRadius-KnobMinorRadius)/2; Divot=CapType; TaperAngle=asin(KnobHeight / (sqrt(pow(KnobHeight, 2) pow(KnobMajorRadius-KnobMinorRadius,2)))) - 90; hole_bottom = hole_top - 89.75; hole_right = hole_left + 78.5; 0d370a24cd Add VCA shaek layout 4c5e03f875 re-re-remove the mysterious extra trace 5040873587dbb57684343269abab88d35cf7124b Update Schematics/schematic_bugs_v1.md dcaec240831d28b722a7d7988287c76a1461e439

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