It's the plastic film on the back bottom of insert part with some bump, wouldn't notice when installed.Is there delamination on the marque holder near the bottom where it slots in or is it just the photo making it look off?
It's on the back and most is on the insert part, but if you looking for one that is perfect then it's not, good luck.I was looking to replace one that has the same issue, so thanks for confirming but it is indeed noticeable when installed. I'll look elsewhere. Thanks.