I noticed that by removing the battery from the Hero4 Black, the H3-3D to be better balanced than with it. It's actually a bit ligther than a Hero3/3+, by adding an ND filter it becomes the same. It doesn't make the balance perfect, but it's better, and decrease in weight should put less stress on the gimbal motors.
As the Phantom powers the GoPro, this looks like it's worth a shot - any reason I should not do this?
As the Phantom powers the GoPro, this looks like it's worth a shot - any reason I should not do this?