Why are they called Flying Wedges?

[EdZ]

Mmmm, I think I don't understand the difference between Accumulator #2 & #3!

The book is not helping much because picture 6-B-3-0#3 (this one is not clear!) is visually the same as 6-B-2-0#2.

As far as I understand, #2 is the left wrist coking & uncocking while #3 is the angle between the shaft & left forearm......so to me it relates to the same thing !?

So, how is working the #3, how do you load it?
What does HK means in 6-B-3-A when he says "...unless it is "Zeroed Out" there must always be a definite Accumulator #3 "Overtaking" Action?

Thanks for your lights!

Perhaps helpful to think of it this way - The #3 accumulator is the 'rotation' (roll) of the #2 accumulator angle with the left arm flying wedge (left arm/club line) as the 'hinge' around which that rotation happens. The larger the #2 accumulator angle (more left wrist cock/lower hands at fix), the more potential power, but the more precise Rhythm (rate of rotation) must be and the earlier the release needs to be.