Release of acc.4 is about left arm above nipple line going to below nipple line rather than keeping something under left armpit.
Look at Hogan (the model for Hardy 1PS as I understand it):
Quite alot of room in between chest and left arm.
Seperate issue...no real attempt to threadjack....Looking at Jeff Ritter in photo 3 - he has rotated the clubface off the inclined plane (ie. sweetspot plane seperate from shaft plane ...unlike at top/end) and still appears to have quite alot of wristcock....he has a FLW from top ...and is onplane. Do people think that he is releasing 2+3 simultaneously....releasing 3 before 2....or something else....if he "cupped" his left wrist at top and start down...what would happen?...