picture cool new driving cab- help with pot sensitivity

[istorch]

I am building a driving cab- pics included.  I think it's coming along pretty well.  Read a lot of posts here- decided to have BOTH optical and analog steering wheel.
still in the work/ development stage.  Will also have Analog and digital pedals not really well seen in pics.  I'm using A PAC for steering wheel, pretty great-  only issues is that the "sweet zone" of the wheel has little sensitivity, really need to move it to extreme to make anything happen in the games. . . any advice?  Will also be using n 64 games and pc games- likely same problem?  thanks
IS

[BadMouth]

See the MAME section of the Driving Cab Info Thread stickied at the top of this forum.
The solution is probably there.

If not, does it have a deadzone like that in the windows controller configuration menu?