Can someone give simple instructions on how to build a cloverleaf trap? I want to downsize it to maybe 12" tall, maybe 16"-18" square? I'm thinking to keep its shape I have to use galvanized hardware cloth with small mesh, maybe 3/8"? Do you wrap it around a coffee can or something to give it the round shape? How do you create the sharp bends? Then you just cut out hardware cloth for top and bottom and zip tie it all together. What about access to the top, do you make some type of hinged door, or is it easier to get fish out the side or the bottom?

I'd prefer to use plastic, easier to shape and work with, but then it probably won't hold its cloverleaf shape without having a framework to attach it to?

Thanks for the help!