Thanks for posting this David, a good video to show the importance of stance when turning. See what happens to the cut when he moves his feet about 0.24 into the vid.
Hi John, few, even in the original Wow video link and image posted have realized has to the piece is 2' (600mm)(24") still no reason for shifting the stance, the 2nd video to this one, He has taken on board the comments made more on camera location, angle and framing of the work, no one picked up (even me) as you've done.
The end however it's done, He has some impressive pieces on His site.
Cheers David