Well, bad news to report on my end. One day the mag just started moving, deflating, clearly just hating life. It happened right after changing my carbon and phosban, but that's probably just coincidence. Anyways, I pulled it this morning before it fell apart too much. The other mag continues to look flawless, so I'm not quite sure what the deal was. I'm currently not set up to QT a nem, but if I decide to try any more, I will have the QT system first.