V70 pulls to the right when accelerating

Hello dear Volvo experienced, unfortunately I have a problem again on my car. After the partial revision of the front axle (spring plate above, dome bearing, shock absorber, right carrying joint, lateral handlebars in front were renewed in original half a year ago) the moose pulls to the right when accelerating. Also the straight run is unusually bad. The tires, which were also newly mounted in the frame of the revision (Conti Premium Contact 5), run off on the outer edges after only 4kkm. otokoll is inconspicuous, all values are in the tolerance range. Measurement was done at the local Volvo dealer. A second visit there because of my complaint “pull to the right” did not result in anything new. They measured the car again but nothing adjusted, because everything was in the tolerance range. Then I complained again and left the car there one day with the result / statement workshop master: Probably carrying joints Then I said (as already several times s before), that all parts are new and after the assembly of the transverse handlebars, which were mounted about half a year before, he has also driven straight ahead. – so it can not be because. Suggestion Volvo dealer: if enough money is available, exchange all parts one after the other. Ergung Unwirtschaftlichkeit (Bj. 2002) this is of course not possible. Now I have ordered again 2 new support joints, because at the revision only one has been renewed. Maybe something went wrong or left and old Yes, yes, I’m already so desperate with the carrot that I just exchange into the blue. Maybe one of you has experience with this incident or does anyone know who knows someone who knows about it? I’m grateful for every hint, because driving on the train is almost dangerous. }The faster, the worse it gets. P.S.: The search didn’t reveal anything. Solutions are scarcely sown.