Quote:
Originally Posted by Merlin66
Hmmmmm....
That's not normal.
Check the position of the mirror on the baffle, look into the tube from the front, and then move the focuser knob to the max either way - see if the mirror actually moved up and down the baffle.
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I could not see the mirror moving by looking down the tube from the front.
However, looking up tube, I can see the image on the secondary changing.