Hello everyone, Hope this helps me in the direction I need to take, but I have now replaced all my ESC cards, motors, and rotors. I am up-to-date with my firm ware both Futuba and PH2. The problem I'm having is when I move the PHT backwards it seems as though it loses connection and falls from hovering position that it is in... I've taking to a few places and they have claimed to have fixed it but I'm still having the same issue. Here is a video I took of the problem. http://youtu.be/kBodzCC8BNQ If anyone can shed some light on this issue please let me know? Could it be my GPS compass? Naza? Thank you!