I shot my G30SF for the first time today. I was just loading 10 in the mag (which is very hard to do) then inserting it and shooting away. On the last mag I somhow had 11 rounds left to shoot. I loaded the mag, inserted it then racked the slide. I pulled the mag out reloaded one more round to make a full mag of 10 and reinserted it into the gun. My freind was shooting it and on the fist shot he had a FTE. The trigger didn't rest so I would guess the slide didn't cycle. After that a tap and rack it emptied fine. I might not have had the last round in the mag in all the way because it's so hard to load the last one. That's the only thing I can think of that would make the slide not cycle. Any opinions on that.