OK, gurus. Got what I hope to be an easy one for you. I have disassembled, cleaned, and reassembled the following item. When I got the machine, the springs were disconnected and I have tried 20 ways to Sunday to get it to work. No joy. It's from a '77 Sonic so should be identical to typical Williams player steppers of the era. ANY help will be appreciated in getting the springs in the right place and any advice on adjusting it to work best. Thanks!