that I can add to my non-swivel BR model to add the canting feature? I have a BR non-S model and the damn thing isn't level. I have to keep the screw loose on the bottom so I can "cant" the rifle but the rifle is now resting on the edge of the picatinny adapter which is a PITA. Maybe a good idea for some of the machinists to look into? I know they would sell like hot cakes on here.