The azimuth circle is actually quite easy to make if you have AutoCad or some other drawing program. I drew one today in a very short time. I have been thinking about drawing up a whole bunch of different diameter ones for people to use and posting the files here. One thing I'm not sure how to do is how to convert the AutoCad files into PDF files that folks can easily work with. I'm sure it is something very easy to do. I only have Adobe Reader so that may be a problem. Can the copying centers such as Kinkos print from a dwg file?