[EdZ]

Important to keep in mind that how you see the elbows and their relationship to each other, depends on both when, and where, you are observing them.

If you could keep the geometric relationships from getting distorted by perspectives, the elbows would IMO ideally be 'level' to each other, and on plane at a 90 degree angle to 'the plane'.

The lower (flatter) the plane angle, the more toward pitch elbow you need to be to obtain that alignment.

The higher (upright) the plane angle, the more toward punch elbow.

A truly vertical plane would require push elbow, if it were anatomically possible, and the physics of the clubs design were changed to accommodate.