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Getting there.....
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24-01-2021, 03:01 PM
Robert_T
aiming for 2nd Halley's
Join Date: Oct 2005
Location: Australia
Posts: 2,959
well done. F4 seems too tricky for my liking, but cant argue with the results I've seen posted on astrobin and the like for well collimate 8in F4 newts!
Robert_T
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