Dan, the first time I shot I did not shot at fifty, pants were to soiled from fourty so I had to take a break. When I shot at fourty I had a little breeze, not much to even notice so it shot great. But after the cold shower went back out and shot the fifty and the breeze/wind had picked up a little and my arrows were having trouble staying in at four inches. So I stoped since I would only be hurting my confidence and will wait for a clear day. But my elevation was right on, just my windage was off left to right so I figured it was the wind. I also figured I would need to start weighing arrows and heads and such if I am going to start shooting at longer ranges. Or I could just get some arrows from the guy you talk about, sounds like he sells good stuff.
And roger you will only be happy if your horton mates up to the v-zone like Mine did! I just can't believe how "right on" it is! I think mine looks like it is set at about 315 or so. Also dan, is the little screw on the dial for locking it in place or is that just part of the ring and not to be messed with? I don't think it will move but just curious? Let us know roger when you get it!