Search for good axle trackfinders, Space Erlangen

Hello together, I’m looking for a good axle tracker in the Erlangen area. So one who really takes the time for this and where after the measurement the steering wheel is actually standing straight and the car is driving straight ahead. Had already tested two in the past, however, I have the impression that nobody really takes the time. V. a., to straighten the steering wheel. Would also like to watch … Ride an Audi RS5, but that doesn’t matter. Who knows a good one? Thank you for your help. Greetings Matthias