zsoltgraz

Thanks, that is true, I hope that it is not the top arm, I checked it yesterday again with put apart each side, with detaching the top ball joint and the damper from the top arm, very very slight movement is there, but I was not able to create the rattling sound, even as I put back everything together and put it under load, it is somehow not reproduceable stationary. Just in case, I already bought the oilite bearings from Mike Satur. 

Another thing, which makes me wonder is, that the rattle has no effect on driving, so I can brake hard from 80 kmh to 0 without pulling the car to any side and also driving on the highway with 140 kmh and skipping the steering wheel, the car is just running straight ahead. 

What I already thought, it could be also the inner track rod at the steering rack, which would be the worst case, the inner track rod is not available as a standalone part and since brexit it is a bit difficult to get a RHD steering rack in Europe.