I like my HHA single pin but noticed a very large problem with it. While sitting in the stand a young buck ran by chasing a doe, I wasnt going to shoot the buck, but tried to shoot the doe and so I ranged her at 24 yards and moved my dial accordingly. As soon as I drew back, the buck chased her off I'm guessing another 20 yards away. If I would have had a 5 pin sight this would be no problem, I would simply aim with another pin, But since I had a 1 pin set at 24 yards I would have to let down and move the dial to 44, something I really don't want to do if a monster buck comes in.