Hello there, Had a few questions maybe you could help with.Do you guys use any scents and if so what.I'm thinking you would use a scent that goes with what your calling with like rabbit urine with the rabbit disstress call & so on any tips or hints.Any idea if it's easier to call a coyote up a hill than down or vise versa or does it not matter,I realize that they like to come from down wind but besides the wind factor if anyone has notice a preference.Thanks in advance