I just bought an XDm 40 about a month ago. I've fired 500 rounds through it and I'm not overly impressed. I'd like to know if anyone else is seeing the same problems: 1) Shoots low and to the left. Even at 20 feet it's as much as 3" off. I have experience shooting and have fired the gun from a rest. I adjusted the rear site and it shoots straight now but still low. 2) Slide does not lock in back position after last round is fired from magazine. Not sure what's causing this. Happens about 1 our of every 100 rounds fired. 3) Purchased 2 additional 16 round magazines direct from SA. One elevator jams 3/4 the way up. You know how first impressions are. I'm usually a S&W person but took a chance on SA. Has anyone else seen these problems? They are very nice at SA after a 2nd email (no response from the first). They explained how to adjust the sights and said to send it in so they can look at it. I'm just wondering if this is normal for SA?