Decided to make a little table sitting on an octagonal pedestel instead of the normal 4 legs. After cutting 8 slats and beveling them at 22.5 degrees, the challenge was glueing them up. Advice on the web says tape them, then roll them up, just like doing a small mitered box.
No way in hell that's going to work! No tape I have has enough stick to hold a 30" long 2.5" wide slat while I'm rolling it up.
Then I remembered watching a cooper build a barrel - he set the staves in a groove in a fixture, which controlled one end while he worked the hoops into place. So I tacked 8 pieces of scrap onto a bit of plywood to form an octagon of the right size, set my slats in it, and viola, I could hold the column together with one hand, while getting a strap-clamp over it with the other.
Think I'll save that little fixture in case I ever want to make another column...
John