Just picked up a used Tacoma Thunderchief CB10 and I noticed that there are air bubbles and creases on the clear plastic pickguard. This doesn't really seem normal and I'm wondering if it's just a clear plastic skin over the actual pickguard but don't want to start peeling away until I know for sure. Has anyone else had this problem or know how to fix this? Or know if the Tacomas come from the factory with plastic on the pickguard?