problem I am having with my gottlieb spring break. When I hit the credit button the game will start up and the ball release will send a ball to the shooter lane. to send the ball up the shooter lane you need to hit the right flipper switch. the problem is that you might have to hit the switch 3-4 or more times before the solenoid fires and sends the ball into play. when I first got the game the problem started after you played 4 or 5 games and after you let the game set for a while you could play again. now it does it from the start. I have changed the mpu board with the board out of my Monte Carlo with the same results. looking over the schematic I can not see how the flipper is wired to even get the game started. any ideas??????