Josh, I do that with box sets that I make out of 1/2" plywood. The problem is that they can get nocked out real easy by fox, I haven't had much luck with them that way. The problem with the reds is that they don't like not seeing what is around them, so they are very hesitant to go in them. It is a lot easier late in the year when they are very hungry and a lot more opportunistic. The arctic fox aren't as weary, so they are fairly easy to catch with that set up.

Somebody told me they were going to try this with 330's for coyote, I wonder if that would work.

ArcticBowMan's Hunting Photo's