Axis combined

[GPR77]

Hello,

I'm a beginner and took on this project to make sim racing pedals, I managed to understand the library and setup a potentiometer to an axis and use it in games but if I declare multiple axis ex: x for throttle, y for brake, if I turn the throttle, both x and y will move.
Also throttle, brake and clutch do not appear in the game (beamng). I think the problem is not the code but Windows, I read somewhere that I should deactivate "combined pedals" ? Thanks.