DJI Phantom FC40 GoPro 3 Holder / Adapter

Hi,
This is one of my older accessories for DJI FC40. This thing is useful when you want to use GoPro 3 (or 4?) as FC40 camera and supress jello effect. Only pull out damping rubber and put it to this holder.
Enjoy!

Btw. on the image you can see original model form hard paper :)

Edit: added lock for camera...
Edit 2: new opening for GoPro4 Wifi button...