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Old 21-01-2019, 12:57 AM
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Merlin66 (Ken)
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Merlin66 is offline
 
Join Date: Oct 2005
Location: Junortoun Vic
Posts: 8,927
If you don't see the main mirror move when focusing, it could be the focuser rod has dislodged from the locating pin on the rear of the mirror.
I never experienced that in almost twenty years of SCT use, but anything is possible.
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