Nic, remember that Spin-A-Card you "referred" me to a while back? Well, I was a little horrified when I saw it's AS unit, thought finding a replacement would be tough...then came across Steve's great repro. As he pointed out, one side of the unit carries 25v the other 6v. And the 25v side is top most and collects more dirt. Anyway, turned out to be an easy fix thanks to PBR.