[Yoda]

Is this correct?

Set up with the shaft leaning forwards at impact fix and the same club & ball position for each shot -

Now depending on the hinge action the shaft will lean at impact -

Horizontal Hinge - The same amount forward as impact fix
Angled Hinge - Slightly less forward than impact fix
Vertical Hinge - Even more laid back than impact fix

Shaft Lean at Impact Fix and Shaft Lean at Impact are identical. By definition.