Yeah, I watched a bunch of golf channel instruction, too, along with a bunch of books, etc. A lot of them stress that the first move down should be a lateral shift of the hips, aka “recentering”. Always caused me a bunch of problems with inconsistency in my swing.
Porzak teaches bumping the hips at setup to get more of a reverse K look to eliminate the need for the lateral shift. Simplified the swing quite a bit for me.
I tried to embed a video, but somehow it didn’t work. Just search for “Porzak setup” on youtube.