I put three balls into the trough and the game still wouldn’t start. I then put two of them in the ball lock, and then the game started. All sounds were missing except an occasional horse clomping sound when I hit a switch. Most switches were not scoring and made me realize how many switches will need be clean and adjusted.
Restarted the game and hit the diagnostic button on the sound board. Only three sounds were produce and no speech was present. I pulled the sound board and speech board out of the game and will look to repair them next. I also need to start going through the bottom of the playfield.