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secondary holder
Hi everyone. I recently replaced my broken R&P focuser with a Crayford from GSO. Then new one is a 2" with 1.25" adapter so after enlarging the hole in the OTA my secondary mirror isnt exactly centred. The Celestron 8" Starhopper its on has a single stalk secondary holder. Wondering if anyone has any suggestions on what is the best way to tackle this. Ive been thinking about changing to a multi vane spider or keeping the single stalk and extending the part that holds the mirror. Thanks Cam
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