I've got a problem.
So, we were playing around on the front axle a little while ago, finishing the track rod heads a bit.
Since a measurement of the front axle was required anyway, I am therefore to Audi:
"Installing two new track rod heads and measuring front axle, please. And make sure that the steering wheel is standing straight afterwards." As the track rod heads were just out, that shouldn't be a problem.
Yeah, I know, why did you go to Audi? You don't do it! What's going on?
All right, guilty, it happened.

Now Master calls me in the afternoon and says, "We've been trying for three hours. to loosen the screws on the rear axle, there is nothing!"
"Why the rear axle?"
"It's totally misplaced too!"
Now it is that I am before about. 2 years and 15,000 km of new tyres. I had everything measured then and it was all in green. I never hit a curb and there was definitely no one playing around on the rear axle. All 4 tires have also run out evenly.
1. Can it be that the rear axle is 'alone'?
2.: At what values outside the green area should one be able to see what changes to the tires?
Here is an excerpt from the survey protocol at the time (from 25.8.2004):
Rear axle:
Fall left entrance -1'00 Current -1'05
right entrance -1'10 Current -1'15
transverse entrance 0'10 Current 0'10
Track left entrance -0'03 Current -0'03
right entrance -0'05 Current -0'06
Total input -0'08 Current -0'09
Fahrenachswinkel Input 0'01 Current 0'01
Thank you for your help.
Welcome
Jörg