Does anyone know how the dot on the right side of the screen relates to the gimbal. Specifically I'm talking about the dot that changes from grey to white as it passes over the hash marks when you adjust the gimbal. Does the white or grey specifically mean that the gimbal is at a specific angle? I would dearly love to have a specific angle reading from the gimbal so that I can do repeatable shots and know that the gimbal is in the same position again? I know that the AutoPilot app seems to be able to show a gimbal angle. Would this be possible DJI?