I touched on this in another post, but I put some time in today to get a better understanding regarding my concern. I did numerous runs, 0-60, 30-90, etc.. all keeping a close eye on what I was doing with the steering wheel vs how the car behaved. It's very clear that under hard throttle, even with the steering wheel perfectly straight, the car skates or slides left to right on it's own. Traction control isn't kicking in, no tire spin. It's a really strange feeling. I know there have been numerous suggestions regarding bushings, torquing lug nuts, etc. I'm just not sure if this is how the car feels for a P85 without the Plus kit? Does anyone else have to correct the car under full throttle to keep it in a straight line?