I need to bend some 1" electrical thin wall conduit into a 6' (six feet)
radius and a couple of 6" (six inch) radius bends to make some ribs to
hold up a tarp on my trailer. You can see a drawing of what I am writing
about at the link below. The smaller radii look like something I could
do with a regular conduit bender, but what about the longer radius? How
to make such a bend? A do it to make ten identical such ribs? -- Fred
http://images.andale.com/f2/122/121/5734321/2006/10/9/Trailer_rib.jpg