Shortly after posting this thread, I found the problem. The front edge of the ejector has been broken, missing. This leaves a small gap-about 1/8"- between the end of the barrel,and the front of the ejector. The rim of the case jams into this gap, and pulls free of the bolt, leaving case in the middle of the action. Need ejector,ejector spring, 2 revits to repair-thanks for the replys.