Just as the title says, I'd like to use a steering wheel for some dreamcast games in nullDC. I figured since controllers have an analog joystick, that might be same as the wheel since you can obviously play driving games on the console itself with the gamepad.
EDIT: I was able to answer my own question. It works pretty good using Xpadder with nullDC. Just tested it on Crazy Taxi. Does anyone know how I can decrease the sensitivity of the wheel? I played around with the joystick deadzone but that only really delays the strong movements. So instead of being too sensitive at 1% deadzone, there's no movement until say 10% deadzone, but then at 11% it's too sensitive.