Ive been reading and rereading this thread and really trying to understand and see the movement in my minds eye of what the graph shows.
In my minds eye I can see it and kept it fresh in there, lots of room in there. When I do the movement as I see it, on my BS my torso/thorax moves and then the arms, but very close, no LCT.
At the top I feel a slowing not a stop per say, first the torso/thorax then the arms and consequently on the DS my torso/thorax moves first and then slows, but feels like a stop.
Just as my left shoulder goes from under my chin to just before my shoulders look/feel square, from my perspective, and then my arms swing down pretty fast and strike the ball and now the club, arms bring my torso/thorax around to the finish.
If my left shoulder looked/felt more open I was pulling the ball left of target, but if they, my shoulders seemed square or slightly closed I had a nice baby fade.
Of course all this very unscientific and all based on feel, but it was a nice feel and strike on the ball, maybe its the old works only one day situation.
I liked it anyhoo and it flet so smooth!