My brother Ian discovered he was left eye dominant when he started shooting a couple of years ago, he couldn't shoot left handed so tried all manner of methods, closing his left eye, a pair of safety glasses with the left lens frosted so he could shoot both eyes open but force his brain to use the right eye. He used to have a head ache after every shoot but he has stuck with it and probably trained his brain to shift the bias a little as he is finding it a bit easier these days and his scores are reflecting that.
So try telling your brain you are choosing which eye to use rather than the numskulls dictating which one you use! unless of course you can shoot the other hand, that is not something I could do though!
HFT, for people with only 2 buttucks!
VooDoo TwoTwo The next chapter.