Improved my Grendel reliability

[tdbru]

brownells has a mag lip adjusting tool. or you can make one with a long smooth shanked bolt, a grinder, a hacksaw, and time. has anyone tweaked the mag lips to angle the 6.5G rounds with just slightly more rise or nose up attitude? i didn't have a problem until i dropped one of the mags and bent the feed lips. so i tweaked it back. and then tweaked a slight nose up attitude. quite slight. just not quite level. both sides. have not had a mag problem at all.
-tdbru