[IslandTractor]

Patrick and Egon, Thanks very much. I was unsure if you could make less than the sharp radius turns with these pipe benders. The idea of a wood or plywood form would also be good and I had thought of that. The trouble with the form is that I presume you would need to "over bend" the metal on the form and I don't know how to calculate how much overbending would be needed. Trial and error would be a pain with a radius curve in a big sheet of plywood. I may give one of the cheap tube benders a try first.