RE: What about two open eyes
i had a friend that told me to try it and i did. it improved my groups a lot. it brings in more light and i could see the target better in low light.the army taught me to shoot a m-16 with both eyes open and i didnt think about it untill my friend told me to shoot my bow that way.it took a few days of practice to get use to it ,but as i said above it made a world of difference in my shooting.
tracey moore