Hi,
I had the same problem (I have a Logitech G29 wheel):
Here are some notes I made to resolve it:
1. Open Logitech gaming software
2. Create a profile pointing to model 2 exe which has pedals accel/brake as combined
3. Run game
4. For controls:
steering analog joy1, wheel axis
accel: analog joy1, accelerator inverted - min 0, val 32760, max 65280)
brake: analog joy1, accelerator - min 32512, max 65280)
works for both daytona and sega championship.
menu left right - steering wheel
menu select - press brake for daytonas, press accel for sega rally champ
Hope this helps