I just installed the magazine tube spring and follower that I received today to replace the ones that were missing. However, I seem to be running into another small problem. When loading rounds into the magazine tube with the chamber closed, the lifter assembly keeps getting stuck when loading rounds into the tube. It will not come back down after loading a round into the tube. The gun jams up on my first attempt to chamber a round, and usually kicks the round out the bottom of the gun, then the subsequent rounds load correctly. What do you think might cause this? any input would be much appreciated. Thanks
Sean
Sean