[Jeff]

nm golfer

I have never disputed the fact that the hosel and clubshaft can rotate around the COG of the clubhead if the clubshaft is kept stationary and then simply rotated about the longitudinal axis of the clubshaft/clubhead combo - which is really the imaginary axis passing from the butt end of the club through the COG of the clubhead. I therefore can easily understand how a rotational torque force that torques the clubshaft around its combo longitudinal axis would cause the hosel to rotate relative to the COG of the clubhead.

Jeff.