[Kevan]

Just to put those lap times into perspective and bearing in mind these cars are motor limited and have a fairly high ground clearance:

A quick time round our track for GT Sports is 6.0 seconds, most of our club members have never driven any car round this track that quick and compares favourably to our NSR Mosler 'Club Challenge' cars which are standard 21k anglewinder Moslers with glued & trued 12mm wide kit untreated tyres and no ballast or mods of any sort with the track set at 11v.  These same cars are only marginally quicker at 13.8v but much easier to drive hard at 11v with far fewer deslots as the front end doesn't tend to lift under hard acceleration (as there's no ballast at all in these).

The tuned F1's and tuned GT Sports regularly get round this track in the 5.5 to 5.7 sec bracket but Andy & myself are the only ones to do so...and that's with the track at 13.8v not the 12v the track was set at for this proxy.

So there's some seriously competitive cars in this proxy and we drove them as fast as we dared, and as you'd expect, a few times this was beyond the cars capability.  We both thoroughly enjoyed driving all the cars and it was over all too soon.