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Piggybacking
Hopefully someone can point me in the right direction. I have a SkyWatcher Equinox 100 OTA at the moment. I'm looking at (eventually, later on this year), getting a 2nd, smaller OTA for guiding. Never having seen this in real life, what do you need to connect the 2 OTAs to each other? I know that you need tube rings, but I'm trying to visualise how they connection each OTA etc. Do I need to drill holes into the current OTA to allow some ability to fit them etc?
I know this sounds like a silly question, but better to ask than not to.
Dave
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