[HungryBear]

I am talking about the loft of the face increasing during the impact. In every one of those irons shots, it is quite visible that the face is delofting upon impact (even the lob shot). Sure a bunch are miss hit and they also rotate.

Because the ball is going up, the face must be going down.

Where in 2-c-* is the CG of club head mentioned?I can't find it.

Don't get me wrong. I am not saying hinge action can't happen.

Saying that the clubface is adding loft during impact is all I am discussing.

Sir,
Although, it may appear to some that "we" may muse about aimlessly upon occasion it shall be accepted, lacking equivalent contrary demonstration, Mr. Kelley diagrams are accurate. Had he desired to demonstrate that the clubface-ball contact was other than the ideal he certainly would have included those additional resultant vectors. There is neither a need nor opportunity for us to attach additional hypotheticals to Mr. Kelleys work in this instant.
Q.E.D.

The Bear