Customizing Xbox Controller Controls

Since the Xbox controller works by default, where can I edit the key layout for it? I just want to make A slow down time, and X reset to default time. That way I don't need to keep reaching the keyboard to have awesome slow motion crashes.

Thanks!

 

go to C:\Users\Yourname\AppData\Local\BeamNG\BeamNG-DRIVE-0.3\scripts\client\inputmaps

Open inputmaps.cs with editor.

Use this thread: http://www.beamng.com/threads/1473-Post-Your-Inputmaps

 

I must not have looked hard enough, didn't see that thread even after a search. Thanks, found the answer inside that thread!