I personally use the same setup as posted above, except I uncheck forcefeedback in the game and run 33% on the centering force in the profiler. I prefer having the wheel return to center instead of the forcefeeback even if it makes me fight the wheel just a little down the straights on the ovals. I don't like fighting the wheel, and I find some track/setup combinations force me to adjust the force setting to get the feel that I like. I also use 100% sterring linearity at most tracks.