George- I dont want to beat a dead horse but, in the pics of your belt guides and pulley setup, Do you have trouble with the belt rubbing the clutch pedal bolt for the clutch pedal "arm" ? Mine seems to rub that area, mainly when the clutch is depressed and the belt has slack. Seems to be causing a problem the last couple races with the back side of the belt getting cut in that area. I guess i will try to come up with a different clutch rod design to gain more clearence for the belt.....