Hello, I have been restoring a Southern Belle and it is almost done. Its all running, working, and scoring correctly except it wont go to game over. At the completion of the 5 balls it will not give me another ball but with the glass off scoring continues and flippers are still active. I don't know but I don't think that is correct. Any help on this would be awesome but unfortunately I have no schematics but this must be a common thing with the older wood rails. Thank you.