Ken ... SL has widely circulated this video at multiple websites ... my only point being that it shouldn't surprise him when it occasionally appears elsewhere after such a wide circulation.
While many of us may agree with the notion of not posting videos elsewhere that have been requested not to be shared elsehere, the reality is that people do it. SL was a member of HI for a short while, so he knows from first-hand experience that it isn't uncommon for a video to be imported and discussed.
SL ... I personally believe this is a decent demonstration of this particular drill. I suspect it would be a welcome addition for those that collect video demonstrations of drills.