[Daryl]

The divergent Impact and Separation Vectors (2-C-1-1/2/3) are always equal in Angle and Force and therefore produce a bisecting Resultant Force Vector, square to both the Clubface and Leading Edge, and the Line of Flight Vector will be on a Centerline parallel to that Vector.

Sorry Mike. I stand corrected. I tend to take for granted some things after years of this. That's a good reason to memorize the book.

2-N-0 CLUBHEAD LINE OF FLIGHT The line of flight of the Clubhead and the Line of Flight of the ball are not the same but touch momentarily during Impact. 2-N-0 CLUBHEAD LINE OF FLIGHT The line of flight of the Clubhead and the Line of Flight of the ball are not the same but touch momentarily during Impact. The one has a vertical plane of action, the other an Inclined Plane.