I've been shooting the best I've been the last month than ever before and filling real confident about the up coming season. I screwed my broadheads in today to start praticing with them and here is what happened. I was hitting excattly where I wanted to out to 15 yds but when I steped back to 20 I started hitting about 3 to 4 inches low, left and right was good. I shoot a 150 grain broadhead and 145 grain field tip so there should be no issue there. Do you guys think it is a tunning problem or what? I didn't shoot any further back since I wasn't satisfied with 20 yds I knew if I did I would be even more aggrevated. Any help guys would be great.