@David O'Reilly hmmmm, when i compared my setup against yours its VASTLY different...would you be able to give it a drive and see what ive done wrong?
the odd thing is it feels really stable, that probably says more about my driving than anything else I suspect.
https://drive.google.com/file/d/0B7dwHhSalASneTJDUl9yUUpLMTVMb1J2OHVXZWg1bldmYnhV/view?usp=sharing
I did a few laps.
Yes it felt very stable and solid.
The Dampers/ARB/Spring settings all are done there (stiff at front) to push grip away from the front end and with 70% diff lock both sides it isn't going to oversteer. My diff is appr 40/30 here (was 20/20 at Naz)
Front camber is much less than mine. I tried lower camber and it seemed slower to me.
It felt ok.
But my setup was 1.5 sec faster the first lap I drove with it.
I have the car more on the nose so it turns in better and had better mid corner front grip.
Its a bit looser but a lot of feel and while your front end feels solid the mid corner grip is not as good.
I tried rear slow bump 2 rebound 4 for Surtees and it felt good. without the other costs of high diff lock settings.
So summary, I think you can manage less understeer than this. Also your front tyrewear will be worse with current set-up. (diff lock on power, hard springs and dampers at front)
Ive adjusted my Naz setup to Brands Now
https://www.dropbox.com/s/d7unklbntiwyf3z/R8BRANDS.svm?dl=0