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    Default Celestron ST mount Slipping Alt.



    Hi,
    I have just bought a Celestron ST Goto Mount (second hand) which works fine. The only problem is that the alt axis seems a bit slack and if I accidently touch the scope while observing, it moves. I don't know if there is a clutch that can be tightened. I am reluctant to touch anything without advice. All suggestions appreciated. Thanks

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    Default Re: Celestron ST mount Slipping Alt.

    If you are referring to the Celestron SLT mount, there is a bolt that can be tightened (but don't over tighten it):
    https://www.nexstarsite.com/Reviews/...LT.htm#AltAxis


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    Gene

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    Meade Star Navigator 102, LXD55 127mm f9.3; Celestron 102GT, 60LCM, C80ED, Omni XLT 150 and Az 114; Sky-Watcher 90 MAK;
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    10" Dob;
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