I've updated my Web site (URL below) with a description of my new richest-field system tnat won a merit award at this year's RTMC. A 6" f 4 is co-mounted with 10x70 binoculars on an alt-azimuth mount featuring a fixed-height RFT eyepiece. Bruce Sayre Applegate, California, USA sayre@foothill.net http://www.foothill.net/~sayre/index.htm