Nick, thanks for the TT. It works perfectly. The belt had slipped off and one lever underneath needed cleaned, lubed and repositioned. It wasn't moving far enough to cut the power off at the end of a cycle. Other than that, it has to be one of the cleanest Duals underneath I've seen and the top is like new.
I even had the stacker going last night, I don't condone stackers, but for half beat $1 records it's pretty neat.