RE: trapping in really colder weather.
Bucket sets also work nice with body traps in them. That if if your allowed to use them. A 160 works great for coons. What I like about connibears is they don't freeze up and easy to reload in buckets. If your allowed I would try them with some fishy smell. Corn will work but they allready know where to get that from. Try something like fish or sweet smelling to mix it up abit.