A few weeks ago I went coyote hunting for the first time. I've got a Johnny Stewart Preymaster. I set it out, it played for about 30 seconds and I had 3 yotes come bouncing out. I was so suprised and excited that I shot twice and missed. Well since then I've call different areas and farms and haven't call in anything since. Is this normal? I usually stick with distressed rodent and cottantail. Any tips. Thanks