I have a Big Valley I'm working on and I noticed the score motor will only run when both of the top switches are closed on the 1st switch stack. Normally the top switch runs the motor and the switch right below is open but, on this game, both switches need to be closed for the score motor to operate. I also have a 4 million bc and a nip it and those games operate normally. I attached the section of the schematics where I believe the issue is. The motor switch stack is 1c. Thanks for any help on this!