I need to bend some conduit into a half circle ending in straight legs. Like the letter U.
These hoops will form part of a chicken (maybe duck) coop and hold up a hardware cloth wall/ceiling. (I like duck; she likes ducks-but that's another thread).
What's the best way to get a nice curve on metal electrical conduit? I've got conduit bending tool but worry it will come out notchy. I vaguely recall the idea that I can fill with sand and get a better bend.
Any advice appreciated.
ps-i need several of these things so repeatability would be great.