GoPro 25° tilted strap on for quadcopter batteries

I was asked if i could design a tilted gopro mount that should be fixed itself on a quadcopter battery.
This might be needed on the 180mm race quadcopters, where just not enough space is available to fit battery, gopro, antenna, ...

The 30mm wide base fits perfectly on turnigy multistar 1400 4s race spec batteries.

Usage:
- Put some anti slip sheet below gopro and the foot.
- Use the soft fix straps to fix the gopro and the whole holder on the battery.
- Then mount the battery as nor