Hi!! I'm new, Hello to everyone!! I have a Audi TT quattro 2001 AWP 5 speed 180hp. I replace timing belt and water pump. Everything went well except for the ACCESSORY belt tensioner. I really don't understand why, but now the accessory belt tensioner don't line up properly with the belt. Only 3/4 of the belt touch the roller on the tensioner. Like this, the belt try to jump off. So i check the crank pulley and everything seem to be ok. I bought a new tensioner and belt, installed it and same thing again. My alternator is only 3 years so don't think that's the problem and the pulley don't seem to be loose. I don't know what to do. Is there a spacer that go between generator bracket and tensioner ?