The jigged bone on the left side of my #53 stockman came loose at the sheep's foot blade pivot. I sent the knife in, and two months later it came back fixed. About a month and a half later the mark side is loose. Is this common on an equal ended stockman? Is this common on G.E.C.? I have carried this knife daily for about two years. Hope some of you G.E.C. collectors and users can help with this.