Is there any gimbal control besides the wheel on the controller? I was hoping for a shortcut or something to direct the gimbal back to zero. I seem to recall the MA2 having a programmable shortcut to return the gimbal to zero. I didn't see the gimbal gauge on the app screen recently and am not sure why. I read the manual but the instructions specific to the gimbal are sparse. This would seem to be important when you have the gimbal set to allow upward rotation. Knowing it's stopped at zero would be helpful.