I believe they got categorise this.
Cat A shooter are right hand right master eye.
Cat B, left hand left master eye.
Cat C, Left hand Right master eye.
Cat D, Right hand left master eye.
For cat C and D shooters, (im not sure are they ONE class or 2
class). If u are LEFT MASTER EYE and RIGHT HAND. Train by covering
with ur LEFT EYE with eye patch. THEN, after a while, LEARN to
close ur LEFT EYE.