I'm reposting my add to clarify a bit. I am looking for a solid GEM head that will handle my 6" f/15 refractor on a fixed pier. I prefer something with 1.5" shafts or better, for stability. Something with a bit more capacity than a G-11.
RA drive wanted ... dual drives, with ctrls, would be great!
GOTO not necessary.
Some candidates ... AP800, MI-250(non-goto), Parallax HD150, AP900 ...
Thanks for looking,