I have a quick question for anyone that has had, or can explain how to correct a problem i am having trying to group my arrows. I normaly shoot on a daily basis. But lately I have been extending my ranges out to 40-50 yards, at 20 yards I can group 5 arrows in a 2' diameter, 30 yards is about the same. But when I try and group them at 40-50 Yds I am ethier all over the place, or 5-6" diameter. So if anyone could possibly give me some advise on how to shoot a tighter group at those distances I would be very greatful.