Clutch lever is a little loose top to bottom, not front to back. Is/was there perhaps a nylon washer or shim that could have degraded to allow such clearance? I dont see one on the schematics, but I am not seeing metal on metal abbrasion to cause the looseness. Advice here would be much appreciated. Oh, I have no problems with replacing the lever and components if needed, maybe even prefer, but dont want to do it, if there wont be any chane in tightness. Again, this is up and down motion, not in accuation.