Image issues despite good tracking
I've been having some issues with my images since getting the dedicated astro cam and filter wheel setup
I'm finding a much larger proportion of my images showing elongated stars. Normally I would think this was a tracking issue but I am getting a tracking RMS error of 0.6-0.8" most nights, which is well within my pixel scale of 1.15"/px
I am wondering if it's a balance issue - I am using the standard WO 245mm dovetail for my Zenithstar 73 and I have definitely found that I am heavy on the focuser end, and I can't move the scope any further up due to the length (or lack of) on the dovetail.
Anyone have thoughts?
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