I would like comments on how to trim the nose wheel on a X9303 2.4g system. I had all my jets on my 10x and used the aux4 knob to adjust the nose wheel trim. The 9303 does not have a aux knob to use. I have plugged the nose wheel steering into the rudder channel and the rudders into aux 4 and mixed them so I can adjust the steering with rudder trim but I would like be know if there is a better way so I can have trim available on the rudders.