Flew 3 batteries today (50%) as they are breaking in, over the Hudson River today. Ha! Thumbs shaking a bit. Didn't have the b@lls to go out more than 300' over the water. Can't wait ti more confident. This P3 gets better with every flight. BTW this is a replacement for my first on that was declared DOA. I have not upgraded the FW, but seems to fly fine. Happy flying all!