I have several Norinco 9mms that utilize the longer Tokarev magazine. When shooting, some of the rounds will nose dive into the magazine and the pistol will jam. I have polished the ramps, ensured the magazine and follower have no burs, and the magazine spring is also installed correctly. The bullets dont even leave the magazine, the 9mm is a shorter round than the original Tokatrev round. So, the bullets run the length of the mag follower and then hit the mag body by the feed ramp. I dont want to mess with the mag feed lips. Should I mill (Dremel) a few millimeters from the front of the mag? Can anyone help? I realize that there are better guns to own and carry. However, I really do enjoy the Tok, I just want it to work.