At the Audi shop we take the A4, they are not allowed to change any setting on anything unless that is what the car is in for. (I feel so dirty posting an H.A.M.B. O/T car)
Expanding my horizon to H.A.M.B. by adding Garage Journal. My son just finished his shop and when I ask him where did you get that idea from and how did you know about that he would always reference Garage Journal.
Hopefully I will be starting my free standing shop later on this year and will...