I've done a mid 2.07 so far. Damn this car is unstable under heavy braking. I think playing Forza has screwed with my control of the car. I keep braking too late at some corners. Oh & what a beast of a car... great fun to drive, though I'm glad it hasn't got NOS LOL.
Out of all the corners the one I'm not having trouble with is the long sweeping right curve where you start wide & gradually sweep in tight to the right at the curb.... what a corner in this car. It's a challenge though trying to keep the racing line yellow