Homer Kelley And The Lagging Clubhead Takeaway
 

This is absolutely correct, Bob. Homer discussed this move extensively during his January 1982 Masters Class, a discussion I am delighted to have on tape and which I'll share with this Forum as soon as that capability is 'up.' Meanwhile, let this summary suffice:

In the Lagging Clubhead Takeaway you can let the Clubhead gradually overtake the Hands (Random Sweep Loading per 10-22-B) or you can let the Hands lead literally all the way to the Top (where the Pivot reverses the Motion and Snap Loads the Club into its Downstroke alignments per 10-22-C). This procedure is not specifically addressed in published editions of TGM, but it is the "Swinging Motion" to be set up at Address per 7-9 (on page 98 of the 6th edition).

The Good News is that Homer Kelley sought to codify this procedure in his still unpublished 7th Edition. Get your book and make the following revisions:

Page 161, 10-9-A, paragraph 2, add: "This arrangement encourages a Lagging Clubhead Takeaway for Lag Loading per 7-19-3 and 7-20."

Page 162, 10-9-B, paragraph 2, add: "This arrangement encourages a Non-Lagging Clubhead Takeaway for Lag Loading per 7-19-1 and 7-20."

Yes, even after 42 years of research and publication, his was still a 'work in progress.' And "Never," said he, "did I feel I was more than a week away from finishing."

Sobering words for those of us engaged in the building of this site!

Incubator Alert!
 

That appealing symmetry is the essence of the Golf Stroke -- The Hands Lead the Clubhead. In The Golfing Machine...we call it The Clubhead Lag.

Lagging Clubhead Takeaway And Hinge Action
 

The Lagging Clubhead Takeaway (Unpublished 7th Edition 10-9-A) coupled with its natural counterpart, Drag Loading (10-19-C) is a Swinging procedure. And the Throw-Out Action of Centrifugal Force is most compatible with Horizontal Hinge Action. That said, you are correct in that, since the Leading Left Wrist tends to delay its Start Up Swivel (Left Wrist palm down to the Plane), it tends to promote an Angled Hinge Action (No Roll Feel with the Left Wrist remaining Vertical to the Plane).

If the natural Horizontal Hinge Action of Throw-Out Action (Centrifugal Force) is replaced with the natural Angled Hinge Action of Drive-Out Action (Muscular Thrust), then compensations must be made. A recently published video of TGM GSED Greg McHatton on www.brianmanzella.com at http://www.grumpygolf.com/golf_videos.htm illustrates beautifully this action, together with the required compensations.