[gregbradley]

My Astrodon MMOAG has been a very workable guiding solution but its quite thick so sometimes it won't fit in the available backfocus. For example when using a reducer.

There are a few thin OAGs out there mostly Teleskop Services. Anyone used one of their OAGs? I am thinking of the larger one.

Anyone used the Hutech ones? Or the ONAG?

I can see the reason for the STXL guider built into the filter wheel or the QSI built in filter wheel and OAG. OAGs are a pain and are fine if you stick to one setup. But change around like I do and it can be a mess of adapters.

Any others?

Greg.