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Esprit 100ED tube rings & dovetail compatability

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I've been off today with a list of jobs to do, which I managed to get completed about an hour ago. So I thought I'd tidy up my scope setup and the wiring to everything. My intention was to replace the small Skywatcher losmandy dovetail bar with a longer Altair-Astro one I have, so I can velcro my Lynx astro dew controller and USB hub underneath out of the way, then get a shorter dovetail bar to put on the top to mount my guidescope. So I removed the tube rings from the little SW dovetail and attempted to fix it to the other dovetail only to discover that none of the holes matched up. So I've put everything back as it was and put it outside as it may stay clear here for a few hours. Anyone know what's the best way for me to resolve this issue.

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I sometimes use one of these on top of my Esprit 100 rings to mount a camera or Esprit 80. I'd suggest asking FLO which dovetail / plate would work best for what you need.  

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