It looks like you have the camera mounted a little too low on the right side of your helmet because the picture is tilted. I did that at first because my goggle strap was in the way. I now velcro the camera to the side of my helmet. You can't wear normal goggles with the camera there, though, so I just wear sunglasses when recording.
That is the best MX track in Moscow region (metropolis of Russia)......
You know, we have no SX tracks to ride! It's a pity.... Some time wants to try.....