Hello folks. Finally found an EM machine to enjoy by Williams called Stardust. When you turn the switch on the cam gear in the base just keeps spinning and there is a set of 2 mechanisms that I forget the name of that have circular vertical wheels with contacts on them. The one closest to the back of the machine keeps pulsing but not doing anything. It's not spinning the contacts in other words as I think that it's in a position where it is supposed to stop. The other thing is the Lock and Coin relay energize as soon as the machine is on and stay energized. The funny thing is the game can be played while it's doing this. Every scoring switch on top works, the score wheels turn and the flippers work. Not many lights on but I'm thinking bad bulbs that never got changed. If anyone has an idea of how to proceed from here I would be most grateful. Many thanks in advance