F1 2016 G27 throttle pedal not working in race mode.

[SimboWales]

Got a quandry here guys,my G27 throttle pedal works fine in calibration mode,fine in Time Trial but when it comes to quick race nothing happens.When I customise the wheel options brake and clutch fine but throttle times out.
Any ideas please ?
Paul

 

[SimboWales]

How do I delete my wheel config ?
Paul