It works. Using the Go Pro Fusion and doing the horizon leveling in post works just as good as the NoirMatter Quark. Sure it's more work, but it is lighter than the Quark and fully waterproof. I used it with the U-Go Line-mount. I still need to position it better to get the bottom of the mount out of the picture, but definitely better than buying a new Quark.Cast: Gunnar Biniasch
