While its an experiment in the very early stages, I was encouraged by comments above from McDave and DamascusDave about the possibility that, if its is a dominance issue rather than a difference in visual acuity between your two eyes, your brain will eventually and automatically learn to do what it needs to do to balance the signals from both eyes and even enable ambidextrous shooting if you shoot truly instinctive. So I am practicing with both left and right hand bows, focusing on proper form and release and really concentrating on my aimpoint before during draw and release and in follow through. The result is elimination of my consistent grouping of shots from my left hand bows to the right of my aimpoint..I am grouping where I am aiming shooting left -and-right handed. If the results continue in this direction as I increase the right-hand practice, I dont have to get rid of my left-hand bows and I can feel confident in my shots. just for kicks, I may video some of my practicing both ways to see how closely my 50 years of left-hand form is mirrored on the right. It has not been difficult, as I am focusing on the same things, e.g. anchor point, both ways.