Having a peek through the new DJI GO App 4.0.5 and came across a mention of a new “Fixed-Wing” mode?.. The mode resolves around the C1 and C2 buttons to enable and disable. Have no info of what exactly it will be but the term “Fixed-Wing” implies from flight mode similar to an aeroplane. Not sure if it is for the Mavic, P4 or Inspire or all three.
Anyway, just putting it out there for your curious minds..