Well, judging from Henrik's dub flats at Killington and the X Games, his second dub is more belly-down, and he said it himself in B and E, that it was a mix-up of a flat/bio double.
humm, in that video i think russ, was the only one who grabbed mute, probably the big air final i saw with the most variety of tricks as of late, i dont know maybe we did not watch the same video