Those of you who have a Savage or a Rem and have the CDI bottom metal for it with the 223 AI mags... Do you have any play from side to side? I have approximately 1/4 to 3/8 of play from side to side "rattle" and if i set the mag on something while the bolt is in the open position or have my hand placed under it, I cant close the bolt. It catches on the top of the mag ears. Anyone experience this and what are some fixes? Bottom metal might be going back:-(