I have been wanting to sight in my bow for longer yards. (2010 Bengal) It shoots great at 20,30,40 yards. But with building so many custom strings lately I haven't had the time. Well today the day before a hurricane. I got out and shot for a while. I hit well at 40yds. 50yds not as good about a 9" circle. (sorry no pics) At 60yds I was hitting 3" circle. At 70yds I hit low must of been me I think? At 80yds I was dead on bulls-eye. So still trying to figure out 50 and 70yds. I wasn't tired armed. I used the same concentration. Don't get it!!