Quoted from off-track:Well, some progress at least.
Yes, GPS, found a stuck switch (not on the score reels that are usually pointed to.. good call though) on both the 500pt relay and the H relay. Now the machine resets on coin in (all reels to "0" and the balls to play to 5), the motor stops and it immediately tilts. Obviously there are other stuck switches as well?
Howard.. the schematic was in ~100 pieces about 1" in size. I didn't feel like taping a jigsaw puzzle together only for it to be missing some little pieces. I guess I'll have to see if I can get one from PBR?
check your slam switches