[Z06vette]

I have found this to be true as well. My car tends to push on the autocross. The more I dial up the rear shock setting, the better the car turns. Softening the setting creates more push. I also dont like the mismatched types & brands of shocks. But I have no business making suggestions, as I am no expert by any means. Just relaying my experiences. Why not put the softer springs back in and just raise the rear ride height to help with tire rub? Where is it rubbing? Can you roll the lip? Or maybe a 250lb spring is the sweet spot for you?