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[references: http://fer3.com/arc/m2.aspx/Making-an-artificial-horizon-leveling-thereof-LaPook-jan-2011-g15400]

Gary:

While the following might be delving into "ancient history", looking at the photos I wonder as to the following,your set-up provided nothing in the way of sun shades. Did you rely entirely on your sextants sun shades?

I get good results using a Davis AH, water in their dish, have not gotten satisfactory results, possibly my fault, with a mirror AH. I use theatrical lighting gels as sun shades, along with those on my sextant, I expect that leveling might be my problem.
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