I have a 04 Turner DHR and i've been playing with the rebound adjustment (red knob) cranked all the way left or all the way right doesn't seem to make much of a difference? Plus the rebound knob doesn't turn as smoothly as the compression knob... The rebound knob sometimes seems to get stuck and i gotta really monkey around with it to go from one end of adjustment to the other. On the vanilla RC the rebound knob is really smooth to turn and i can totally tell the difference from one end of the spectrum to the other... Is my romic shock busted?