In article ,
Marggi wrote:
... I talked with an engineer freind, he offered to draw one out for me
on "auto-cad" and send it to a computer aided machine shop, but it would
cost several hundred dollars to do it that way, even with the free design
services. .

Isn't that acceptable? considering now you'll be able to size those rings
well? and possibly future weird ones.

Bri

--
Brian Adam
Auckland NEW ZEALAND
www.adam.co.nz