[12 piece bucket]

In the video footage of Boo's swing from the link in post #1 of this thread, Boo is clearly Sequencing his release. He uses a lot of #3 accumulator which streches out his Horizontal Hinge. Because his #3 accumulator roll is 3 feet long, the Horizontal hinge may be difficult to observe. In addition to watching his Sequenced Release, please notice that at impact to impact separation that there is no apparent Clubface Layback.

D . . . did you watch the video to the very end??? When the zoom in on the club . .. it is CLEARLY laying back and NOT pointing along the plane line . . . according to Homer's definition we are seing ANGLED HINGING . . .

Per 2-G . . .

With Horizontal Hinging, the toe of the Club will point along the Plane Line. With Angled Hinging, about 45 degrees across the Plane Line. With Vertical Hinging, about 90 degrees across the Plane Line with the Clubface looking Squarely at the sky

That grip is turned . . . you are again seeing the clubface being thrown at the ball by definition . . . and angled hinging.