Thank you Dan and Hunter for the information, I wasn't much aware of the complimentary eight-direction model. So if I understand correctly in addition to the six orthogonal XYZ vectors (six harmonies), this model accounts for eight directions from the origin through the center (e.g. phi 45, theta 45) of each octant of the sphere.
Hi Gerardo, thanks for presenting more complexity into an already complex point
IMO, the six directions are simply base points of reference for extension of energy from the center - in reality, there are multiple six directional opposing forces in the X,Y,Z dimensions as we move. Now that should be clear as mud to all