Fun axle measurement

After the ride on last Sunday it was clear: the Audi has to take axle measurements. So... asked my fellow screwdriver, who then immediately referred me to Audi. By the way, he himself has carried out axle surveys for years and knows the V8.
Well, the suggested price of 140 euros has scared me a little bit off and so I went to the local tire heini in the evening.
Do you know the V8? Can you do an axle survey at quattro? Looogic! 55 euros, start immediately.
Mhh, tempting. Let's go.
All the measuring instruments were truncated, the colleague was definitely there.
All a little out of the way, especially the front track. I knew it. Fall in front and back was not right either. Not much, but everything was flashing on his screen.

Workshop: You can't set anything in the back. (And grumbles:) It's all different... no one is building like that anymore.

Me: Uhhhh? All right, well, well, what about the front?

Workshop: No, you can't adjust the fall, only the trail!

Me: Uhhh, so? And what about the long hole in the cathedral camps?

Workshop: Fumbling and wild at the camps...

Zack's leaving!

Hops? But it all looks really weird. (Return 6 degrees)

Workshop: Yes, the track rod head is fixed. Track rod must be out.

I: There could be a way to remove the engine or alternatively everything that dangles above the steering gear.

Workshop: Oh, fine...we're here for a while. You'd better leave the car here for a few days. I used to have a 100's.

I: Ohhhh, I have to go...I'll call again.

And nothing like gone and appointment made at Audi.
The hexagon of the track rod head at the front left ham'se already averted, that's enough for me.

The Audi rings are standing almost vertically while driving straight, but only until the day after tomorrow ;-)