I shot one of my broadheads, at 10,15,20 yards nothing changed. But my " oh ****" pin which was for a huge buck out to 40 yards or more if I was feeling lucky is now my 25 and 30 yard pin. For some reason at 25 and 30 it was shooting low. My only prob now is I can' t tell the distance between 20 vs 25,30 this will be a prob cause now I have 2 pins one for 20 and the other for 25 and 30. If I use the wrong pin then I miss and then I will prolly take up gun hunting again cause that will be the 3rd time I have missed a deer. I don' t plan on shooting past 15 anyway if that, the deer in my spot walk right under my stand. But yuou never know.