Accelerator Pedal

[Tommer]

On my G27, when I open a game other than LFS, the accelerator pedal seems to always automatically assign itself to something.

EG, in Portal 2, the accelerator pedal decides to take over my up/down camera controls, the camera goes down unless I hold the accelerator pedal halfway down.

Or in one of my Touhou games, the accelerator pedal takes over the menu controls, so it goes down the menu unless i hold the pedal down.

I'd sooner not have to unplug the wheel every time I do something other than LFS, is there no way to fix this?