Thanks.....that helps a lot. I'll check them out.
----- Original Message -----
Sent: Tuesday, July 24, 2007 12:44
AM
Subject: Re: [PSUBS-MAILIST] Stepped sail
design .....opinions?
James. The hemisphere ends are pretty easy to find. There are lots of
companies making them. Some are spun, but most are pressed. You can get them
up to 6 inches thick.
I got my tubs from Fort Worth F&D Head Co. in Texas for $1000 each.
84 inch dia. X 3/8 thick but they are semi-eliptical, not hemisphere.
Go to their site and take a look.
Frank D.
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