Hello all, I have installed a 3″ belt drive with dry clutch with my Harley FXST. so far everything is OK, only when I drove about 40-50Km, the clutch starts to grind. I put the clutch on it more loosely, then I have a lot of play in the clutch handle. This game becomes smaller after longer driving, so that the clutch probably starts to grind again when I drove a few kilometers. Now the question is whether in the clutch an inferior spring It’s an FXST BJ.99, 1340s EVO Gruss Eltgen. It’s an FXST BJ.99, 1340s EVO Gruss Eltgen.