I am having an issue with my Nova feeding the next round. When I have a round in the magazine and go to cycle that round into the chamber, the shell elevator does not go all the way down and blocks the round from sliding back onto the elevator so it can be cycled into the chamber. Sometimes I can work the elevator while pumping and sometimes while I do that the round falls out. What is weird, is it seems that when I dry fire the gun and try to cycle a round, everything seems to work fine. I have read a lot about the SuperNova having this issue and I have also read that this is a safety feature with the Nova Pump. Ideas? Help?