I spread corn around the outside of my traps and then a pile inside with a "feed line" into the pile. I usually either soak my corn in rank beer for a few days in the garage to get nice and hot (keep the lid on
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) or I usually either strawberry or cherry jello mix with some water in the garage with the lid on for a couple days. I also leave my door tied up with a trip wire, but I have a constant catch door.