X="5.4" y="3.3"/> <-- CV In main MK_VCO/Panels/fireball_vco_14hp_v1.scad 330 lines width = 17; // [1:1:84] left_panel_width = 12.5*3 + tolerance*4 + 8; //three knobs plus space between them right_panel_width = width_mm - h_margin; input_column = h_margin; col_middle = col_left + (15.6 + 1.5 + 7 + 8); // pot + led + switch? Col_right = width_mm - thickness*2; // draw a "vertical" wall to mount a circuit board to, dead center v_wall(h=4, l=top_row-rail_clearance*2-thickness-15.