[12 piece bucket]

0* HSP is parallel to the Target Line. The ideal horizontal direction of the HSP will depend on the vertical angle of the plane, the Angle of Attack, and the desired shot "shape". With the standard descending Attack Angle, a 0* HSP will require a very slight Draw. An advantage to this is the simplicity of combining the Target Line and Plane Line into one line. As for "component variations", I don't speak TGM fluently....yet.

that's cool . . . forget "components" . . . what about arm swing? High Low Depth . . . Pivot? Centered? Weight shift? etc. how would you tell somebody to move their various body parts to achieve this "ideal" direction etc.