Hello, with the Valeo alternator of my Audi, it’s clapping, I’ve already changed grinding rings, regulators, rim disc and two bearings and it’s still making the noise, what else do you think can be the cause? I’m also sure it’s coming from the alternator, because I bought a general overhaul and it doesn’t happen, but with the general overhaul it whistles, so also not quite fine. Actually, only the stator should come into question, but still wanted to n Ask your opinion before I buy it. Mfg