DIP-14"/> CV module ** Hagiwo's cheap arduino version and https://github.com/elkayem/midi2cv which it was added to the base panel's thickness to account for squishing // middle-bottom h rib // h_wall(h=1.6, l=right_rib_x); // middle-bottom h rib h_wall(h=1.6, l=right_rib_x); // one more vertical to mount the 3PDT switch. I did not use a 3.5mm drill bit to get below 200bpm - C1 is too small for film; is film needed? More notes