i have a very important question that DJI has not been able to resolve. With the Phantom 3 pro, i was able to turn off vps in p mode so can I get nice and low the surface of the ocean to film surfers. Now, I did manage to get a Phantom 4 but there is no setting to turn off VPS! please help! With VPS turned on the drone ascends and descends very sharply in response to the changing levels of the water surface

i have a very important question that DJI has not been able to resolve. With the Phantom 3 pro, i was able to turn off vps in p mode so can I get nice and low the surface of the ocean to film surfers. Now, I did manage to get a Phantom 4 but there is no setting to turn off VPS! please help! With VPS turned on the drone ascends and descends very sharply in response to the changing levels of the water surface