New ZWO Guide Scope and PHD2 Settings

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=8TxQEtVcE-s

Trying to perfect autoguiding seems like a never ending process. So I ordered a new ZWO guide scope. It has a 280mm focal length and a focal ratio of f/4.6...

ZWO, Guide, Scope, PHD2 Settings, autoguiding
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