Action camera adapter for X-CAM Sight 2 Gimbal

This thing is for those of you that have the X-CAM Sight 2 Gimbal smartphone gimbal but wanted to use your action camera on it.
I bougth the gimbal here: https://goo.gl/3nMA39

Should work with GoPro Hero 3, 3+, 4, FireFly 6S, GitUp Git2... (cameras that have the same dimesions as the GoPro Hero4)

If you want to sell my design you must ask my permission first.