Chad - Overall, a great job on 99% of the Panther. The one thing that jumps out at me are the guide teeth. While you've gone through pains to show wear on the edges of the inner wheels from the teeth, you have no corresponding wear on the teeth from rubbing on the backs of the outer wheels. From what I can see in the pics, it looks like you have done a little work on the teeth, but if the wheels are as polished as they look, it seems the teeth should be, too.