How much camber are you running up front?I had a great day at Laguna Seca yesterday. I ran with the Point By group. Everyone was supposed to have 4+ days of experience and it showed. I lined up 2nd or 3rd in every session and spend the majority of the day badgering a guy in a C7 Grand Sport coupe. In the third session I was right on his tail and he got out of shape and decided to let me by. I was cackling like a madman. LOL!
In the forth session I was pushing the car pretty hard and the DSC was kicking in a lot. I got stuck behind a WRX for a couple laps and he wasn't letting me by. Then my oil light came on and the car went into limp mode. I pulled into the pits let it sit for about 30 seconds and the CEL went away. I did 2 more laps and the car seemed fine. After the session I checked the oil and it was in the bottom of the normal range so I added 1/2 a quart. I checked the OBD and there weren't any codes. I'm assuming that it was high oil temperature.
I had several laps in the 1:50:XX range. My PB was a 1:50:53. That's 2 seconds faster than my previous PB.
I ran 35 PSI HOT in the RS4s. I was getting even temps all the way across the tires. The fronts were in the mid 150s and the rears were in the mid 120's.