Gotta reach out for some help because I'm at a loss....
Here's my situation, picked up a Rock and have it playing sweet but have a problem that I can't track down. When playing the game, I lose music (but not sounds) at times until a set of drop targets is reset and then the music returns to the game. I have done all of the ground mods, repinned the soundboard, power supply, aux power supply, and every reset line connected to the sound board (including the display board connector). Can't seem to track down the problem but only occurs when the top row of drop targets are plugged in and it seems to somehow be related to the right flipper button if that makes sense. Looked over the schematics and the entire game countless times. Anyone have any ideas/suggestions at this point? Thanks for the help everyone!