I have a mount a taxidermist did for me a couple years ago and there is a fold in the skin where the back of the neck meets the back. It run perpendicular to the sewing line and is about 1.5 inches long. During the summer months (higher humidity) the hair sticks up some, but tolerable. In the winter though (dry) the hair sticks up at about a 45 degree angle. Any suggestions on how to fix this so it looks better? Unfortunately it is displayed where you can see it from the side, making the hair quite obvious. Thanks.