Hello,new user here.Glad to be here. I have a question about mounting a scope on my new Merkel model 141(adjustable barrels) Do I a) Set up scope for point of aim betwween boresighted barrels? or b)Bore sight right barrel and adjust left barrel (adjustable) to it? I have claw mounts so I am wary of having enough windage adjustment.Advice,please. Thanks Hubert