Right again 180. Thanks. There was a shim that had been captured at the break on the failed aluminum pulley that we never saw until we went back and looked one more time and there it was. The shim that goes in before the bearing from the snap ring end, then the bearing gets dropped in and the snap ring goes on. This caused the two surfaces to move together so close that they rubbed and other shimming was required with different shims to move the pulley/bearing assembly further out to get where we needed to be. It's all good now and the performance is quite acceptable now. We were seeing things differently, then I went and looked again. Thanks again for the help. Now I have to decide which project is next. I still have 3 sets of speakers in all 3 of my xfires to replace and upgrade. That should be fun...Peace