I'm more of a coon and muskrat trapper but I have been playing around with coyote sets since 2007 and caught exactly 0 coyotes in all that time until this year when I caught my first, then second, third, fourth, fifth,and sixth all on "the hammer" but the last one. Was it years of trial and error finally paying off or the hammer? Who knows, but it will probably be my go to lure from now on. The only thing I don't like about it is that it isn't a true liquid. It's like snot and it's hard to break the stream. I usually end up putting way more down the hole then what I was intending on putting.

I think he meant a he didn’t catch anything all those years until this year when he used the hammer.