Whilst what I said is strictly true about the left flying wedge not being able to do a pure sequenced releases I have confirmed something.
Look at this graph -
Although not mathematically perfect, this is taken from one of my animation models and the red line is a constant turning(although the rolling will be the same in reverse...)and this is the rate that the wristcock has to work in conjunction to keep the club onplane. Because the acute angle into the plane, the wristcock is allowed to 'almost' release completely - even though its not quite strictly a pure sequenced release - it is close.....