Been speaking to a company called RGS motorsport who have had a dynodynamics 4WD dyno which i did not know they had as its right on my doorstep.
i explianed to him how he is not listed on their site so he wasnt happy to see that.
He is going to send over some info on this and i just thought i will post up to gauge some interest. i will also be asking on the A5 oc and on the Audi sport so could make a good day out of it bringing all Audi communities together.

He said regards on pricing, 15 cars min it will be £40 or + Vat if paying by card for 4WD runs.
i will up date with info on the company when i get the email.
if there is interest we can try sort a date thats best for all. it will be after ADi, maybe in NOV one saturday.
Trups