I had forgotten making this page and if John Busby hadn’t asked a question on bending corrugated metal in another post of mine it wouldn’t have come to mind.
My memory is not what it was before my surgery last year.
http://users.stratuswave.net/~wd8jik/siloa/siloa.htm
Take care,
Lawrence “Yogi” Wallace
Bellaire, Ohio
PS My memory is worse then I thought. This page has been on my site for quite a while.
Guess I should check my home page better the next time before posting.