box cubies

I know coon trappping has just a come to a good end,but i am already gearing up for this coming season. But since minnesota passed the new box cubbie law, where yyour trap has to be set in 7 inches, i was unable to run my 160 cubbies, and i dont want to go through and I remake 3 dozen wooden cubbies, so i was wondering what other people use thats cheaper and easier to make then wood boxes.

Make a tree set. You will still get the coon and wont accidently get any dogs.