g920 steering input not working (for pc)

I’m having a problem with my wheel where the input wont work until turned 90 degrees or more. I’ve tried reinstalling everything from the software that runs the wheel to forza 4 itself. i have found a solution but it looks like it can only work with Xbox whilst i use mainly pc.the solution was to just launch another game which i have done and it works fine. even horizon 3 is fine. it also works on Xbox. but idk about for forza 4 since i haven’t installed it on Xbox yet anyone have any answers?