Helping a friend fix a Harley Davidson. It launches 2 and sometimes 3 balls as soon as soon as you start game. I have fixed this issue Many times on other games. It's usually ball trough switches. They all test fine no matter how much I try and shake pin and cause switches to flake out. Game says install 4 balls. Anything else besides trough switches to check?
It seems to not do it on balls 2 and 3...