This is apparently how a defective P2 shoots. Nothing I do fixes the constant (one per second) yaw changes or camera vibrations. I put in a Futaba RX and balanced the props and it still shoots the same. During the video below it was drifting in ATTI mode and I wasn't even physically touching the stick! https://www.youtube.com/watch?v=KVLA6FZ ... e=youtu.be I'd resell this Phantom if I hadn't destroyed it with Loctite a few hours ago. Back to square one. Does an F450 or F550 also yaw uncontrollably? It was a mistake to buy a Phantom.