So when getting a Strike or Spare, the 1-10 Relay does energize?
If so, off the top off my head without looking at schematics, yes, that circuitry
should go through a set of switches in the 1-10 Relay. Also, it needs to go through
the 1st and 2nd Shot Relays to know if it should register a Strike or Spare..
Then that circuit goes through the Score Motors wiper to energize the "Strike/Spare
Advance" Relay..
If no luck, I'll check out schematics.