Hey Zzap I had a similar issue with my Judge Dredd, also my 1st pin. Wires soldered to board a J120/121 and a 5v hack where wires were spliced from main transformer back to driver board in backbox. It was a mess. With the help of a local pinhead (thanks Alex) we ended up repininning the harnesses for J 120/121 I removed the board and had the headers at 120/121 replaced. To get rid of hack also had to have the bridge rectifier replaced and transistors Q53/54 if I remember. The board cost like $80 to have repaired and I got rid of all the hacks. I learned quite a bit repinning bundles and testing transistors with volt meter. Anyway, if I can do it, you sure can. Hope you get it running like it should, WCS is a title I would love to own one day. Good luck!