I just bought an 04 Cobra and when i shift gears normally, it feels as if im taking up a decent amount of driveline lash or slack in the tranny or rear end. If i let go of the clutch very slowly and am completely linear with the throttle, i can take up this "lash" (?) slow enough to be inaudible. I've heard several theories and guesses as to why this occurs, but i think a thread dedicated to this common problem is in order. Please refrain from guessing, as there are plenty already in other places/forums. Also, what can be done to stop this "clunk"?