Be aware that on my 2012 if I run the belt in the middle of the rear pulley the belt eats the tire sidewall. When I got the car belt was running 1/8 inch of the pulley on the near side. When I adjusted the belt to the middle it rubs the tire and the belt is the winner. I have checked everything and the alignment seems spot on. It looks like the rear pulley once had an outside flange that was removed. Even being built on a frame jig this car is after all hand assembled. I had a multitude of similar problems when I restored (frame off) my TR3B
