My girlfriend bought me and new 930 waterfowl in max 4 this past Christmas. I hunted with it a few times to finish up the season. While hunting I would notice that when done hunting for the day and I would go to unload and pull the slide back the shell in the chamber would eject like normal but the next shell would not come out of the tube and the slide would lock back like it was an empty gun. This happens all the time. the only way I can unload is with the EZ empty button then pull the slide to get the chambered shell out. When shooting it works fine the next shell comes out of the tube and it cycles normal. It only seems to happen when trying to unload the gun by using the slide to cycle all the shells out. could I be doing something wrong? Is this normal so I have to use the EZ empty button to unload the tube. I am new to this forum but am finding a lot of good info. Any help would be great thank you.