getting some back spin...

[iacas]

Not that it matters but when I said "last on the list" I was referring to the 3 things I listed behind effective loft (which you call delivered loft) and speed. You added quality of contact which I assumed was a given for any golf shot.

I still hope you read this point:

Furthermore, at about 45° spin loft, spin is maximized. You can have more spin at 40° and 50°, depending on some small technique things, but laying your club open and getting 60° spin loft is probably not going to generate more spin. It will generate more height, and the landing angle will be steeper, but it will be unlikely to generate more spin.

You had that you would open your stance, open the face, etc. That's a great way to generate comparatively little spin… albeit with a high trajectory.