time to build a roll off observatory for my 5" f/12 refractor. my site is a bit difficult, but its the best i've got. i can comfortably go 10'x10' but not a lot larger. i often work in a 2 meter dome with an 8" sct. feels cramped in there. this plan should give a bit more breathing room. any opinions?
thanks,
glenn
thanks,
glenn