I bought a 20 moa egw rail. When I screw it down the 2 front screws dont go in as far as the rear. Is this normal because of the canter? Then mounting the bases to the rail (Weaver tactical 6 hole) How tight schould the clamp be? I didnt see a torque spec in the instructions. Last question. Being hearing different things on loctiting the screws. Which ones should have loctite on them and which ones shouldn't? This in on a savage fcp-k.