Quote:
Originally Posted by gregbradley
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Yeah... I'm sorry but some people are just a liiittle too perfectionistic he he

. The amount of aberration present in that "before" shot would be unnoticeable in a final image after a a multi frame additive process across the sky,
especially if a meridian flip is incorporated...
Still, if you can be bothered and are not worried about pulling your $8K scope apart a little

... hey, knock yourself out

I suspect nobody will notice the improvement unless you pointed it out with close up comparisons
That said, given the seemingly fickle vulnerability to the phenomena, sounds like there would be a lot of FSQ's out there that would suffer from this very minor, variable aberration issue caused by slightly miss aligned elements... but it is all but invisible in final images.
Mike