Quote:
Originally Posted by frolinmod
Flexure is so bad with my OTA that I can't even do unguided exposures at all without ProTrack engaged. Turning on ProTrack makes a huge difference here.
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I can see that. The model would be predicting all the flexes.
My AP140 has zero flex. The 4 inch focuser tube is stainless steel which is hard and strong as.
Greg.