[O.B.Left]

Hah. Nice post. Although I dont know what you mean by "resisting CF". I agree with you Hogans still slightly bent right arm in that picture suggests to me that he was not "actively" extending it there. But the Right Arm must extend all the same, no?

As to whether I see Hogan's clubhead moving left in that photo........... yes, but mainly I see I guy staying on the Elbow Plane with an Angled Hinge Action and its associated travel. The flatter more horizontal the Plane Angle the more Left there will be post Low Point........and the more Right pre Low Point, eh? Less Down more Out in our speak. So ya, I see the clubhead, the clubshaft, the Handle ............... I know you do too. Ever build a plane board, Okie? Id love to climb into one of those things. Homer said it would be a revelation to anyone who did.

I thought gmbtempe was maybe alluding to "swinging left". I have no problem with that stuff, not that I know that much about it. But like "hitting up" I believe it is ideally done in an on plane manner. Dont force things off plane, or disrupt the clubheads orbit. Change the plane angle, OK. Change the plane angle shifts OK. Artificial axis tilt , exaggerated lean back if you must, Ok. Just dont bend the plane. Adjust the machine at address.

Simply put to Hit Up on a driver , tee it appropriately in front of Low Point and slightly Inside the Plane Line and then put a good swing on it. Meaning, hit down and out, the club will come Up and In on its own.