I have a 99 A6 that seems to have a bent rotor. I know that isn't the problem as I just had the brakes done. It was doin g this before the brake job. The recall notice says that there are occasional problems with the vacuum hose between the manifold and the booster. When I called my local Audi dealer he danced around my question concerning this recall and said to bring it in for all the recalls. Is this guy just trying to get in my pocket? Has antone else had this problem where your brakes are very hard to push and they seem to go off and on as the car comes to a stop?