Ed, I got my netting marterial locally. Believe it or not there is a company here in Minneapolis that only sells fish netting. Don't remember the name but I found them by looking up "fish net" on google. I also know that Aquatic Ecosystems has the exact same stuff, (aquaticeco.com). What I used was 3/4 inch diameter mesh, it was cheapest. I think for around $75 you can buy a 4 foot by 50 foot roll. That's one reason the trap is 4 feet wide. Plenty of net to make a couple of wing dams for the thing if needed. Or buy a roll and share with someone.
