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Permanent marker to centre spot primary mirror?
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16-06-2006, 10:38 PM
janoskiss
(Steve H)
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Join Date: Jan 2005
Location: Sale, VIC
Posts: 6,033
You could try my way. It's with a permanent marker and a compass and you get an easily visible triangular pattern. You can put the optional sticky ring too. See
this article
I wrote for IIS.
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