I am still having problems with noises around my crankshaft/chain area. I completly removed my case saver to see if it would help... not really??? I have also removed the plastic chain guide and it didn't help??? I get a clacking noise and grinding noise from around the sprocket, I have a Renthal 15T on it. One thing I have noticed when I make a hard turn the clacking/grinding gets worse then lightens u when I go straight.