[efnef]

The amount of wristcock determines how much of a circle the no.3 accumulator motion creates. The two are very co-ordinate. Remember the left arm is not onplane so the uncocking motion alone of no.2 only will actually be offplane. It is a sequenced release because you still have to roll back to the vertical plane of your hinge action after no.2 goes back to its level condition, your no.3 is constantly adjusting to the plane and as soon as you release no.2, no.3 will go into a state of rolling as apposed to turning. Infact the more that you want a maximum trigger delay, your hands will actually be in a state of still turning until the release motions of no.2 and 3 take place. Also infact, if you have a full sweep loading action, your actually going to have to roll as the hands go up the plane....

What a clear, concise explanation! You are getting really good at this!