When i'm in the control screen of the mod, the mod seams to recognize my joystick just fine. The red state indicator of the x and y axes are working perfectly. But when i bind the axes to pitch and yaw and i close the screen. The planes and cars are completely ignoring the bonded pitch and yaw imputes from the joysticks and keyboard.

In Addition:
My joystick is a "Thrustmaster F.16000M FCS"
I first tried it with mod version 15.5.0
i also tried it with mod version 14.2.0 (because this was the last time that there was a update for the joystick)
I had no other mods installed

Odd, got a picture of you in a car with the control screen up and the joystick button pressed?

Sure

And here is also a picture with me moving the joystick

Okay, that's good. Shows it's mapping correctly. You wouldn't be able to post your log, would you? Might be something in there I can see. If not, I'll have to do some deeper debugging and digging. For all intents, if the thing is mapped, it should work as-is...

Oke i found out that is was a user error
Didnt noticed that i had to move the joystick to set its max positions
Sorry for wasting your time :)

No worries. Glad you got it resolved!