30 Sep
2003
30 Sep
'03
5:08 p.m.
John thanks for the reply. I have been toying with the idea of building a 22" f 6. That would make the focal length 11 feet long. I wonder if it's worth it having to climb a 10' latter. I made a 12.5" f 7. It should be about a foot shorter than yours. I am kind of wishing that I had made my f 8 now. Oh well. Jim