Originally Posted by ODUB

like others said, your camber is too high in the rear. I'd run 1.5 or less. currently my car is setup at -2f/-1.2r 0 toe all around. as for the tire pressures, I don't know about the Z1's, but on my NT-05's I run 36-38 up front, and 34-36 in the rear. I'd try dropping from 39 to what I usually run.

also, I've seen a few threads on this with different opinions, but from my experience, running slightly lower pressure in the rear tires gets the car to rotate better. I'd always thought it should be the other way around, but after trying it out, it seems to work. good luck