Ron Muir has put up pages at atmsite.org describing three 20 - 22 inch Dobsonians he has built. They are good looking, well built scopes, well worth taking a look at. http://www.atmsite.org/contrib/Muir/Telescopes/index.html -- Mark Holm mdholm@telerama.com _______________________________________________ ATM mailing list http://www.atmlist.net/