Haha "don't tug the wires." This was the reason I was scared about using a file/light sandpaper on the switches. You learn something everyday. Well, have found one wire loose on 25c relay. This is the coin relay that is mentioned in the startup sequence?

When I first started posting on this issue, I had just gotten familiar with all the Williams EM relays and stepper units. In the past few weeks, it seems like I have had to learn it all again because I've forgotten a lot of things over Christmas. It will probably be one of those lightening bolt moments at the end when everything works....until the next EM comes into the house and I throw my arms up in the air.

Out of interest, how much is a non-working EM like this worth? It could come up nicely if the contact/Mylar was removed from the playfield and the machine was given a good shop and detail.

Cheers!
Adam.