Evidently I didn't get the camera locked down good enough. When Ian spins his 540, the camera spins a 1080! The mount stayed on the board, so I guess the camera never "clicked" onto the board.
http://www.youtube.com/watch?v=CiWQ3rZFfE0
http://www.youtube.com/watch?v=CiWQ3rZFfE0
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