Sounds like its not too happy, At 2:26 into the flight when he gets into the tictocs its falling off fast.
I wonder how hot this thing got during that flight. Whew! Im guessing this was the Z30-800, what pinion, 15T ? I flew the Z50 on a 15T and it got hot, hotter than I'd like to see.
I was thinking this motor would be a better fit for the 550 blades. I havent gotten around to trying it yet, but its on the list.
Nice flight Phil.
A Helicopter, Brushless Motor, Esc, Battery, Servos, RX