"Larry Blanchard" wrote in message ...

On Mon, 15 Apr 2013 09:10:54 -0700, Gramp's shop wrote:

Hah! Now all I need to do is figure out how to draw an arc with an 18
foot radius :-) I have a couple of ideas and will post pix of the
process.

Bend a piece of thin cutoff around the points?

+1