A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
From: Frank Atkins
Date: 2015 Oct 9, 00:46 -0700
I have been using the zero mag bubble AH sight tube on my Astra and Alpha, it also takes some getting used to.
I found too much glare and distortion on the bubble in bright sunlight conditions and found a bit of clear tape over the light aperture sorted that problem.
Still not as accurate as I would like.
Practice is the message I guess.