One more thing that may be of importance for anyone trying this swing. JH uses more of a left arm dominant swing with CL. He pushes it back with the left arm and pulls down with the left arm. His latest video show this, but he has mentioned this in prior videos. Phillips doesn't mention this as far as I know though.
Could be why it may not work for me as I'm a right arm dominant swinger. One caveat needs to be said. Both JH and Phillips are very hyped up about this method. I'd tamp down expectations. There is no magic swing out there as we should know. But as golfers we're always searching for the real epiphany that will last round after round after round.
Is CL the answer? For some it might just be. We know that it is for JH, Mr. X, Bill Phillips and Matt Gray. But again these four golfers were very good to begin with. They're all scratch players with JH and Bill Philipps teaching golf and teaching different methods for many years.