Yoda, You are "the Man"!!!!! I don't think i've never seen or met someone that can explain the planes of motion like you can and i had geometry classes myself. Keep up the good work.
rangerover
Thanks, Rangerover,
You asked for it! Tonight we're going to learn about Vertical Hingingand Clubface Layback.
For now, though, here is a mini-homework assignment for Lesson Two:
1. Write the following sentence five times. Then, repeat it from memory:
1-L #4 -- The Hinge Assembly controls the Clubface alignment.
2. Repeat Lesson One's term, example and definition from memory:
Hinge Action
The blade of a hinge is always vertical to its Plane of Rotation.