Negotiation has ground to a halt.

Oh well, papy always said you have to be willing to walk away.

Don't give up yet, after a few weeks of negotiating GD got about 16 tires and a set of alloys with his car, and I think the guy mowed his lawn too!

P.S. I got a pax ride in a modified RS6 a while ago that was pushing 500bhp+. It defied physics!

Very expensive consumables though, the cost of new brake discs and pads would make you weep. Probably not so bad on the A6.