Today I received the Dillon Case Gauge I ordered. I started to gauge some empty 223 cases I previously re-sized and noticed some case rims very slightly protruded over the gauge cut. I mean very slightly protruded. All the cases however chambered perfectly in my rifles chamber which I have previously used a gauge and never had a problem. My question is should I re-size the cases again to bump the shoulders back or just leave them be? All the rounds I made before using the case gauge worked perfectly and the bolt locked in perfectly.
