i have an oil leak either behind my sprocket or where the clutch rod goes into the motor. i was told that the seal behind the sprocket is easy to do but how ofter does the clutch seal go? and how do i really find out which one is leaking. i tryed to clean it up then ran it for like 30 mins ro so with a load and pulling in the clutch and nothing leaked so today i went riding and when it stood on my 12 bar it started leaking and when it fell on the sprocket side it leaked bad. any help would be great. its an 01 gsxr 600