[tilbrook@rbe.ne (Justin Tilbrook)]

Originally Posted by Astroman

Nice work Justin, looks good. Any idea whats causing the slight movement in the stars at the top left?

Thanks Andrew!

Yes, still have a little field rotation going on. I need to refine my polar alignment some more.
There's also some slight coma, even using the Type 3 baader coma corrector.

Cheers,

Justin.