I tried one too, will give it a test run tonight. Scaled the drawing (Thanks Snowdragon!), printed, glued it to a piece of cardboard from the back of a pad of notebook paper, cut a plastic container lid that is a close fit, done. Cost $0. If I like it, I plan to buy John's... Jim
-------------------- Jim
APM/TMB 80/480
Takahashi FSQ ED 106
AP 155 EDFS
Mach1GTO
FLI Proline 11002M
Starlight Xpress SXV-H9/H9C
http://jimwood.smugmug.com/