I inadvertently figured out how to code out rev matching in all throttle modes...
If you code for a Brake Depress to be Active and make the Clutch Depress Inactive for starting the vehicle the rev match will be disabled in all modes.
I also found this odd but you will still need to press the clutch with the brake when starting the vehicle even thought its supposed to be inactive...You just don't need to press the clutch as far down as when the normal Clutch Depress code is active.
FEM_BODY > TCM_STARTLOCK_BRAKE = aktiv
FEM_BODY > TCM_STARTLOCK_CLUTCH = nicht_aktiv
My guess is the rev matching becomes inactive because of the change made to the clutch position sensor through coding
