Xiaomi Yi anti vibration mount for racing quadcopters

This is anti vibration 15 degree xiaomi yi camera mount for my quadcopter Goby 210
This can be used for zmr250, qav210 or other racing quadrocopters.
It is easy to assemble any quad. Just use 2 pieces of zip tie for the bottom plate and zip together with the upper plate of the frame.
I didn't try the camera with this mount yet so i don't know the performance of shock absorber balls. I used the balls that come to me with my Reptile 500 frame. You can use any kind of balls. Diameter of mount ho