Ok, So I replaced the power supply board and the CPU board on my HH last week. The game is now working great accept for the fact that when you start a game the hammer will not activate to put the ball in the shooting lane. I can put in there by hand play around everything is fine and when it drains it realizes that ball has ended but will not shoot the ball over to start the next ball. I have replaced the coil as well and that did nothing. Please let me know of any suggestions.