Ok, if the arrows are new and the distance is specification there is not the problem.
I do not know if you already checked the wheel bulteria on that side of the vehicle, it is very easy (and do not misalk the car) if you disassemble the complete tower with shock absorber, you assemble the set in a gag and then with a screw (or homokinetic used) squeeze the beal, you turn the mace, check its adjustment and listening or feeling to detect noises, clicks or jumps that indicate a wear.
Other review points would be homocetic on the side of the speed box, or even the differential, although the latter is less common