Just got mount back and I guess he used a plastic nose which is fine. A buddy of mine got a couple back recently (different taxi) and I know his noses are plastic. Anyway my mounts nose curls under and then down over the bottom lip. My buddies does not do this. Is this a different type or a mistake on mine?? You can stick a knife blade in his mouth and mine is covered solid by the nose piece. It is a bit hard to see but now that I noticed it I will always know it is there. The bottom lip has the same bumps on it as the nose. It is just about a half inch wide. Some of you pros let me know please.