Quote:
Originally Posted by Dennis
Interesting stuff eh - there's always something to learn isn't there?
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Yep... that's for sure!
I don't reckon it's anything you'll see looking down the tube.
It's something associated with the pressure coming from trying to turn the focuser past the end of its travel. I think its pressing on something which is causing this small aberation?
Anyway... probably best not to do that, eh?!
I'll just have to move the scope further away from the artificial star and get closer to focus