Hey everybody, so I have a Glock 17/22 model Advantage Arms conversion slide that has worked pretty well so far. I was having multiple stovepipes per mag at one point, but I filed down the front of the feedlips as shown in a thread on Calguns about the issue and it solved the stovepiping about 95%. However, yesterday, I had 2 mags experience a fail to feed on the 2nd to last round in the mag, a bolt over round malfunction. I had shot about 200rds through the kit since my last teardown but I've never had this happen before- could the feedlip mods have solved one problem and created another? Also this is ONLY on the 19 style mags, the 17 style mags had no failures. I am shooting Remington Golden Bullets, which suck and are cheap and ****ty, but they are recommended in the manual and easy to get around here, so whatever. I don't mind clearing a few jams every once in a while when training but I am concerned about this type of malfunction since it did not happen before.