I started seeing some weird behavior today, such as the C and H shots were registering without hitting them and the raptor gate going down right after the start of a game. There weren't any stuck switches, but after some troubleshooting in the switch test menu I found that moving the T-Rex mouth triggered a bunch of switches off node board 9. I figured there was something going on inside the T-Rex head and it wasn't too hard to find out what after taking it apart.
I soldered the ground wire back on and everything is back to normal. The head moving back and forth combined with a weak solder and not enough slack in the wires seems like what caused it, so something to look out for in newer builds.20220619_193452 (resized).jpg20220619_194519 (resized).jpg