Last night we were playing AC/DC and the AC/DC drop target lights weren't working correctly. I took off the glass and found that the metal bar that re-sets the targets had broke 3 wires off under the playfield.
It looked like when the game was built they forgot to tie these wires so they would be out of the way from the targets. I had some shrink tubing so I soldered the wires and put the tubing around the repair and zip tied them out of the way.
Just wanted to let the group know you might want to check under the hood of your game so you don't have this happen to you.