data,

I don't really feel like arguing with you because I am just not in the mood. But I can assure that I have been around for a little while and come to be pretty proficient at everything from sporting clays to trad equipment and I have been fairly competetive in both archery tournaments (in the past)and bass tournaments(currently) so I think I know a little something about concentration. ICAN NOT shoot worth a flip with both eyes open. You can give the spiel in what ever language that you want to but beeing cross eye dominant is not an advantage and it is not conquerable by everyone (no matter what you "think"). I have become proficient shooting by closing one eye and unfortunately it's my good eye. There is not doubt that I could shoot better if I could see better out of my right eye. Also, depth perception is a non-issue bowhunting because when I judge yardage I have both eyes open and then I close one as the string comes up and put the appropriate pin in the appropriateplace.You may have conquered the problem but you couldn't do it with my eyesight and I will happily right you a check for a hundred million if you can prove you could