Im not sure if my clutch is going out. I have a 2004 A4 Quattro 6 Speed Manual. It is wierd, if my clutch petal is all the way down on the floor and i slowly shift gears while moving i can feel the a slight grinding like i was letting the clutch out too early even though the clutch is still on the floor. I seems that the clutch is not compleatly disengaging... What could this be PLEASE HELP.