wheel problems

[Noonracer]

Hello, i'm having trouble on assetto corsa, with my driving force gt. It is extremely sensitive, and the slightest moment is a large moment in the wheel. I've already set the degrees of rotation to 900 degrees, can anyone help?

 

[Kek700]

Not a gt force owner, I am afraid I will have to
state the bleeding obvious, I assume you have matched the wheels rotation in the AC controls
menu.