You may have different results, but I've NEVER been successful trying to video with anything attached to my bow. The shake and vibration solely from the action of shooting makes the video practically worthless, never mind your natural reaction to lower your bow after the shot and watch the animal run off. Just think.... when was the last time you shot at a deer, and immediately after you shot, you followed the deer holding up your bow with your sight pin on the animal? I know I don't. Now, if you really want to use a GoPro, try putting it up on the OPPOSITE side of where you think the animal will be when you shoot. Here is an example...and remember, this is mounted on a tree behind my feeder. I turn it on remotely.