What's the best configuration for Driving Force GT?

Hello, I own the DFGT wheel and I want to ask you about the best configuration for it, in the windows conf. Utility and in the menu game (degrees, FF and other adjustments)

 

I had the DF before switch to the G27, my config was:

Logitech profiler
Overall strength 107%
all the other values at 0%
900º
allow games to adjust settings ON

In Game
Pure 360hz
FFB strength 100
FFB low force boost 60

 

Thanks a lot, the game feels good now, but when I set FFB Strengt to 100 the wheel goes to the right and the left. If I put it to -100, I feel it normal.