V70 goes wrong

Hello, I’ve had the problem since now 2 1/2 years that my V70 D5 (EZ: 06/2002, KM: 102000 ) is crooked to the left side ( especially well recognisable at the rear ). At the time I can connect this with a loud crash at the back right when driving a slightly lowered gully cover after a change on winter bikes. I had already asked for this several times in 2 Volvo workshops. The first answer at that time was reasonable: “The 1 cm differences at the rear right ( higher ) and d also front left ( lower ) are still in the tolerance range according to Volvo ” !!! At a 2nd workshop I had also put this point forward, but they had also not found anything. Meanwhile all stabilizers, a coupling rod, the front crossbars, the shock absorbers completely ( incl. spring front ) were replaced, mostly on their own account! This tilting position makes itself stronger in roads, which slightly fall to the left noticeable, the car then tilts much more strongly d i hang wrong in the seat !! the steering behavior / driving behavior has changed noticeably. I will ask my Volvo dealer one last time possible causes of this problem. If Volvo should not be able to tell me these causes, it was that. The car then comes away and that was the first and also the last Volvo ! but I will still be able to write a nice reader’s letter to one or more major automobile magazines and still a little Who Is it possible that someone in the forum still has an idea for finding the cause or how to proceed ? Greetings, beam_me_up2