Calibrate.
Launch NHRA and set controlls to "joystick", not steering wheel.
Map button 1 to throttle
Map button 2 to chute
Map button 4 to brake.
Tip, you have to hit the chute first, slow down and use brake at the very
end of run.
Set sensitivity to about 80% on bar. Set scale to Full or 100%
At the green lite ( your very late if you wait for the green) button one is
throttle and hold down through the traps. If your traction sucks, then
you'll be peddeling with the button.
You TM and TSW owners, this procedure may work just as well.