Well,this is completely retarded.I'd suggest you to use cl_righthand -1,the knife will be on right/guns on da left.Why the guns on da left?Because mostly,you can easily get hs,go google this.
And about this retarded "shit",If you put your hand closer to the object the right eye is more dominant,and if you put the hands closer in your face,the left eye will be dominant,this is for me ._. ! So >