Here's another link you might be interested in. The blogger discusses various methods of aiming along with photo illustrations. I mostly just use instinctive and split vision to aim. One method this guy doesn't talk about is string walking but you can do a search on YT for that one. I have tried it and it works well for target practice, but string walking is a little to slow for hunting in my opinion.

http://charlesarcheryblog.wordpress....vision-aiming/