Really succeeded I think of all the parts only the angle with the hub. As you can see the camera screws with or without case on it and then rotate and skew, if necessary. On the back of the hub you have the big yellow clamp screw that is original while at the Sony camera. Without this whole set does not work! And then click into a bonded or firmly laced receiving rail.
Adhesive rails are in the set but not doing that one would have to assume from the original package! Instead, two rails cling only to fixed cords or on the belt. Unfortunately, you get the belt never tight enough that the camera is securely attached. The major has incorporated an elastic band and always remains somewhat elastic. And little is much narrower than the holes on the rail, which then can easily slip back and forth about it.
There is a total plan too much leverage, as a whole also a fairly large block through the whole connecting parts, is also quite far away from the head. I do not know what was worse for me at the end, the impossible vision or the instability. Real shame because the shape of my HDR-AS100 is so beautiful slim and you think that just has the best side of the helmet. But after a few hours I am disappointed to craft the adhesive Push been centered on top of the helmet back.
It may be that the kit for other helmets or sports is better, but overall it leaves me with an impression of a gadget that is not easily practicable and is probably more developed by theorists.