I shot 21 various things to eat last year with a dually shooter. 8 of them right handed the rest left handed. Remember the two arrows that you see, if you have your head slightly tilted, the one up and left when shooting right handed is the arrow your right eye sees, the one that is up and right when shooting left handed is the one your left eye sees. Don't stare at the arrow, but just being aware of it, will keep your dominant eye from taking over the shot. if you have spine injuries, try to not spend much time at full draw and keep things as ergonomic as possible. The form and rhythm may try to be a little different on your off side, it is not that difficult to correct that.