Last week I did catch a nice Red Fox using a hay set. It was a farm lane through a wooded section with about 18" of snow. I dug down to dirt, which was not frozen, and double staked my #2 Duke. I replaced about a foot of snow, packed it in hard and dug a trap bed. I put hay in the trap bed, under the trap, and made a circle of hay the size of a small tire around the trap. In the center of the circle, the hay was only about a half inch thick over the trap. I put tainted venison in the circle of hay and a few drops of pure skunk essence. I had a first night catch and I have a picture of it. As soon as I figure out the "photo bucket" procedure, I will be able to post some pictures.
Ron