I dont want to get into any mud slinging so Ill tread carefully . Frankly It's not necessary. Alex , Gregg M , Ben D are all great proponents of Homers work, instructors and gentlemen but there are differences in their personal patterns, and what/how they teach. But its frustrating for a newby to see or read one thing and discover another guy is saying just the opposite! This used to frustrate me a lot. Not so much anymore.
Lynn teaches , respects a good number of Homers patterns to the best of my knowledge with a dash of "motion" as per McDonald , Melhourne and a side order of Runyans short game methodology. Gregg McHatton has a fine fine game and swing . Its free, flowing , swinging but to my eye he manipulates an Angled Hinge ... great pattern . He may hang onto Right Wrist bend forever! Or try to , I dont know . My point is that whilst Lynn considers free wheeling with Angled a fine pattern (I have a post of his on file where he says just this) , he taught me to free wheel with Horizontal , with a bent left/ flat right post Finish Swivel. I know this doesnt jibe with what a lot of other GSED's have said before ...... but I think he's bang on . Its what I see on TV for instance. You've got options though. If you watch closely , when Lynn is working with Jeff Hull in their premium video , Lynn can be heard to remark on how Jeff can hold on to his right wrist bend longer than anybody he's ever seen . With me on the other hand he changed that to bent left /flat right !
And it feels right!
I know where you're coming from and I agree that teachers fall into patterns.
Lynn told me, and I agree, and Homer said this in the book, that the Left Wrist can either Face the Angle of Approach or become perfectly Vertical at Impact (Sorry, I don't have time to look it up). Could that be the difference?? Could a Left Wrist Facing the Angle of Approach lead to a naturally occurring Bent Left/Flat Right Wrist at Follow through? And, one that's perfectly Vertical lead to keeping the Right Wrist Bent? I'll experiment over the weekend.
When I use: (all 3 Patterns include a Flat, Level and Vertical Left Wrist at Impact)
Bent Left at End with #2 PP Sensing Lag: Flat Left Wrist Finish Swivel. When I just want to enjoy the Play.
Flat Left at End with #2 PP Sensing Lag: Flat Left Wrist Finish Swivel. I don't use this very much. Very difficult.
Flat Left at End with 3# PP Sensing Lag: Flat Left Wrist Finish Swivel. My Favorite.