[neil]

neil,r/forearm flying wedge,at what point would you remove wedge ,I thought that it starts to straighten pretty much as it starts down,so long as you made initial pivot move back to square ,this would ensure that you dont run out of r/arm through impact.thanks

Don't "remove " the wedges!
The right wrist stays bent ,left stays flat throughout the whole motion.
The bent right elbow does not straighten until follow through (the both arms straight position )-approx 45* to the ground shaft position.
If the right arm straightens at impact or before -you have run out of right arm-and lag pressure.
Don't think of the wedges as not being there just because the 90* angle isn't retained between the forearms-just think of the RFFW and LFFW oppsing one another -the bent right wrist is always at 90* to the plane of the left wristcock.