The only issue I have with the slow descent (running 3.0.4 in NAZA mode) is that when I have the stick pulled all the way down, the Phantom doesn't respond to any other stick input so any lateral movement is not possible. If I loosen the stick slightly forward of the end stop then I can move elsewhere. This is after accurately calibrated Phantom and RC. Anyone else had this or any other ideas how to get around this?