I just got the car back together and the setup in the rear is Bilstein HDs, H&R red/Turbo springs, Powerflex bushes on the outer trailing arm and ERP 935-style spring plates. The ride height is around RS spec. It's low.
I had the car aligned this Saturday at RAC Performance (previous RUF NA) in Dallas and was aiming for -2.0 degrees of camber and the tech was only able to get to -1.3 degrees. Basically the eccentric reaches the peak of its travel before it starts moving the plate back in the opposite direction and that's all the camber I'm getting.
The plates are installed w/ the slotted hole downward, which I understood would provide the largest camber setting.
I thought these spring plates were advertised for a -1.5 through -4.5 range. I'm not getting there at all.
I'm killing the shoulders on my rear tires out at autocross. I need more negative camber.