Playing around with my P4 in a creek yesterday. I noticed that if I got within 2ft or so of the water it would just rise on its own a few ft instead of staying pretty close to water. Anyway to make this not happen? I assume that the camera on bottom is seeing the ripples in the water and tells it to rise. Trying to fly under a little hump back bridge that only has about a 6ft tall opening to go through. This bridge has a metal pipe for its underneath shape too btw. So I'm worried about the bird trying to rise as I pass under it because of the water too close and because of the metal roof bothering my RC just long enough to make it RTH. It would be under metal roof for about 12ft before it came out on the other side. Any help much appreciated!