I believe you got it, but I also believe that most average golfers and hackers don't properly use their lower bodies. When they use it, if they do, its also at the wrong time for many players. As in my case, I would use the hip action as merely a reaction from my hands and arms...trying to follow the hands controlled pivot approach. I tell you, this will cause problems if you don't clear the right hip. So now, I have had to add onto my machine, by a hip slide move and hip turn as I drag load.
After looking back at your initial post, I believe that to answer your question, the pulling from the left start at the very top (drag loading)10-19-C. "It is an out an out PULL..."
Also, according to Homer, one must develope an istant hip acceleration hip action to help create the throw-out action and set up the rhythm. I hope this helps.