Dan,
As I'm learning here, the road to a perfect set-up is VERY long. I had a long-running battle with over-steer and finally beat it.... only to make one more change and ended up with under-steer. Since I corded my front Ecstas, I put on those bigger Victoracers.
Well, yesterday the victoracers worked great - the front end stuck like glue, really sharp turn-in, great response. But the rear is back to stepping out with any real throttle in a turn. The tires are just too different to be used together, even to compensate for another problem. So I lost ground chasing the M3 that's leading my class. Drat! But that M3 is one hooked up car.
Your rear settings are about what I'm running right now. I dialed back my rear toe-in just a bit to .25 from .30. I found 30 to be a little too much tire wear and I think I can get the same results with shock and sway adjustments. With the stock suspension parts all I could get was a -2.0 for front camber. Most of my competitors run much higher neg camber. So I bought a Comptech camber kit. As installed it gave a -4.0 and I dialed it back to -3.0 which seems to be working quite nicely. My Comptech front sway bar is set on the softest setting.
My biggest problem is I keep violating the golden rule of set-up: ONLY CHANGE ONE THING AT A TIME. But in autox, there is so little T&T time that I feel I have to try too many things at once or else it'll take years to dial in. But then again I'm waisting plenty of time figuring out which changes caused the current effect.
Anyway, it's all about having fun with the greatest car in the world!
t