[Daryl]

10-2-D STRONG DOUBLE ACTION T/V/A Now the Right Wrist is Vertical and the Left Wrist is Turned to the top of the Clubshaft so that the Left Wristcocking motion will be on the same line as the Right Wrist Bend. The #3 Pressure Point and the left thumb are also on the same line as the Right Wrist Bend. Double Action – same as 10-2-C.
I'm a little concerned about that. 10-2-D doesn't Roll through impact. It seems to me, that the Clubhead/Clubface is uncocking going through Impact. If that's true, then they aren't traveling at the same RPM. The same RPM occurs with Roll when the Swingle doesn't pass the handle.