2001 TC88 Fatboy I'm want to adjust the primary chain by way of the spacer behind the compensator. I place tension on the chain and pushed it back toward the case. Do I measure the distance from a chain plate to the gasket surface at the top of the chain, or the bottom? I know it shouldn't make a difference, but, the compensator measures the same top and bottom and the measurement at the clutch differs about .050" from top of the chain to the bottom. I don't which two to compare or if something is wrong with the clutch basket. ???