I recently acquired a Con Cor Alco PA in the Black Widow paint scheme. I understand that this loco was probably never actually produced in the proto type. It looks great and my opinion is that it should have been. This model has been in storage for about 20 years and obviously needed cleaning and lubrication. You would not believe the crap I dug out of the trucks. I'm very surprised that it was still operational. Anyway, my dilemma: during disassembly, one of the copper pickups fell out of the truck assembly and I have no idea exactly where it was positioned. There are 2 of these pickups and I need a diagram to figure out where they should go. This is a second edition PA (maybe a third) and it has the all silver body....solid top with 2 bottom halves. I have checked the Con Cor website and there is no diagram to be had. If anyone knows where I can find one, a link would be greatly appreciated. Thanks.