Evolution of 10-18 Corkscrewin' Paddlewheelin' and Throwin' Out

[Yoda]

Yoda,

Thanks for that 1st ed excerpt. Why has it disappeared from the 6th edition?

Homer Kelley's explanation of the Corkscrew Effect (of the straightening Right Arm) whipping the Hands and Clubhead into their Impact Alignments (Automatic Snap Release / 10-24-E) was maintained through the first three editions of The Golfing Machine.

Beginning with the 4th edition and maintained through the 6th (and last), he eliminated this all-inclusive term and referred instead to Paddlewheel Action (of the Hitter's Uncocking Right Elbow) and Throw-Out Action (of the Swinger's Uncocking Left Wrist). This change allowed differentiation (from Release to Impact) between the Hitter's Single Wrist Action(and its gradual Angled Hinge Rolling per 10-18-C-2) versus the Swinger's Standard Wrist Action (with its Swivel Action per 10-18-A).

In the as yet unpublished 7th edition, 10-24-E was substantially revised. However, the second sentence (referring to the Paddlewheel and Throw-Out Actions) was left unchanged.