So I'm working on 1971 Bally Vampire and just have a few problems. One is that the ball shooter will not make it over the hump into the plunger except after 2 or 3 times. I cleaned and replaced the coil and sleeve. The other biggest problem is that the game will not go to 2 players until ball 4. Any ideas if its the ball count or the unit to the left of it in the back box?
Thanks guys and gals