[airair]

Airair,

It looks to me like you're about to get this part.
There isn't any difference between what happens with Accummulator #3 and dual horizontal hinging. Dual horizontal is one way of releasing the club, including acc #3.

There is a difference in how acc#3 is released with dual horizontal and angle hinging, but I guess you've heard about that already. In dual horizontal, the release is sequenced: 1->2->3. Like a chain reaction if you wish. With angled hinging they all happen at the same time: 1+2+3. The dual horizontal hinge has a mechanical advantage because it is the hinge action that has the longest clubhead travel compared to hands travel.

Dual horizontal is also the hinge actionwith fastest overtaking rate.

Takk skal du ha.
Maybe sunrise is approaching in a couple of hours..?