Phantom fans from Sydney? This is my first flight video

https://www.youtube.com/watch?v=ps-PnpLdHOE

I actually crashed the H3 3 axis gimball in the first flight, I think I was decending too quick and when it was almost 50m from the ground, it started to shake and lost control , fell down and the gimball took all the punishment. The gimball arm is bent, then I went home and make it straight again, but it must be the brushless motor took some of the hit . Now, the gimball only works at the downward 45 degree , when I try to tilt it up to horizontal position, the gimball starts to go crazy. Any c hing can give me some advice, any place where I can repair it or I have to buy a new one?

Thank you very much for looking!

Thanks for wonderful weather. Australia is so beautiful.

Not for sure does the motor defective or sensor move position as it should and go crazy, C Hing, kindly check the sensor which place on the gimbal frist, hope this help.....