Quote:
Originally Posted by casstony
With regard to the focusing difficulties Tim, try doing the final focus with an anti-clockwise turn of the knob; this is pushing the mirror up hill and might avoid the mirror shift. I have found that the larger SCT's benefit more from a crayford though - nothing beats being able to rock back and forth through focus to be sure you're getting best focus.
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Thanks - I will give that a go next time Im out. Im saving up for moonlite though
