I need some advise on how to bend circular hoops. I would be bending 1" aluminum tubing, probably 1/8" thick into a hoop about 20" in diameter. It would be like a hula hoop. As the tubing is bending around, I'm thinking that I would need to
displace one end to the side, causing a slight spiraling of the hoop, so that I can bend 360 degrees+ without the ends bumping into one another. I would want ...