NavList:
A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Re: Mirror horizon
From: Randall Morrow
Date: 2013 Aug 19, 07:16 -0700
From: Randall Morrow
Date: 2013 Aug 19, 07:16 -0700
I hve used a mirror horizon for 3 years and 4,350 observations. You can purchase level vials of 10 seconds sensitivity for $50 each from Level Developements ing the UK. A base can be made to protect, adjust and prevent rolling and here is an example:
http://fer3.com/arc/imgx/Sketch-of-vial-base.pdf
Witn 2 levels the leveling process takes less than 2 miutes and I have the expectation of my sights coming in at less than a mile.
Randy
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