Dave & Fletcher,

Thanks for your notes. I’ll dig a little more. I’ve run across the info before and did a little testing myself. I cut some four and three inch shields to an A&A style and they flew great. I just got in some four inch parabolics to try, too.

I don’t mind the digging and reading, I just wondered if there was a compilation of the information in the Ashby Library that I was missing.

Also, is there a story in the archives about OL ?