When I first bought my Dan Wesson CBOB back in February, it would cycle a whole magazine by hand. It would even cycle spent cartridges. I then had a galling issue and sent it back to DW. They hand lapped the slide and frame and replaced the ejector. The gun now shoots flawlessly but won't eject rounds by hand anymore. When I go to take a loaded round out of the chamber it almost always gets stuck. But like i said when firing rounds it ejects fine. Is this something I should be worried about? What could cause this?