Where did you get the setup from?
I built it. Someone gave me the USB wheel and pedals. I took it apart (had to fix some broken soldering anyway) and then I mounted it to 3/4" MDF with hex bolts. Added the buttons, vinyl, and some T-molding, ran the cabling though the bottom of the panel, and added a plug for the pedals. The two-position shifter works well enough for Mamewah so I don't need any other input (like a joystick or keyboard).
It's a 270-degree wheel so I'm playing mostly Outrun, Spy Hunter, Gran Tourismo (ePSXe), and Need for Speed Underground.
-pmc