Y="6.5"/> 2 keahS oidaR<-- CV In main MK_VCO/Panels/fireball_vco_14hp_v1.scad 330 lines width = 40; // [1:1:84] left_panel_width = 12.5*3 + tolerance*4 + 8; //three knobs plus space between them //left_panel_spacing = left_panel_width / 3 + tolerance*8; echo("Left panel:", left_panel_width, " with spacing ", left_panel_spacing); right_panel_width = width_mm - thickness*2; slider_center = (width_mm - left_panel_width - right_panel_width)/2 + left_panel_width; slider_bottom = v_margin+12; out_row_2 = working_increment*1 + row_1; working_increment = working_height / (8+tolerance/5); // generally-useful spacing amount for vertical columns of stuff center_adjust = 2.5; rail_clearance = 8.5; // mm from very top/bottom edge and where it is if your 3PDT toggle switch, like mine, is a few mm further from.