I am new at collecting pocket knives. I bought a Gutmann Hen & Rooster whittler. The knife was advertised as being in "new" condition. When I closely examine the knife, the edge of one of the bolsters where it fits against the stag is not perfectly even along its edge. Does that happen sometimes during the manufacturing process or is that due to some effort to replace a part or blade? All of the blades look to be correct. Thanks.