REFERENCE Volvo V70 AWD/XC

Already for the time being, but now very intense: H I L F E !!!!!!! Who can help, who knows advice, what can I do ? I am grateful for every hint as long as it leads to the solution of the problem. The problem: My Volvo V 70 I Cross Country is optically the hottest companion, which one can think of, brilliantly from the equipment, but he is sick, ticking and not getting any more: he vibrates to the best extent. At first, vibrating was limited to cornering, more and more In the meantime it is always, very violent, especially in curves (you have the impression that it rips the steering wheel out of your hand) and it no longer disappears. Vibrations from the front car area, during strong acceleration, vibrations in curves (even worse on the right than on the left), vibrations in the whole car, the pedals, the steering wheel, the gear knob. And nobody finds a mistake or knows something about it: Vol vo Germany couldn’t help several Volvo dealers don’t know what to do, free workshops can’t help and even four-wheel specialists don’t know any more advice. Diagnoses so far: Drive shaft: Supposedly unlikely according to all the statements. All-wheel: works, cardan shaft rotates with normal game, seems to have no imbalance. Angle gear: Who knows that … ? The sleeve can’t actually cause such vibrations, the whole thing about ? Bearings: Are Obviously all OK and even those alone are never responsible for such vibrations. Gearboxes in themselves: hmmmm … maybe … but turns well … rather not … Experiments so far: Cardan shaft developed: Vibration much weaker, but present. Meanwhile, the shaft is back in, the vibrations are there of course. But I am sure that everything trembles now even without the shaft. Drive shaft tested for play: Everything in the normal range. Cardan shaft tested for play: All OK. Ta using explanations and attempts to explain – no solution. Who can help, who has had such a thing before, who knows what ?????? Thank you all already now!