I purchased some used OEM RS tail lights but it appears someone glued the stainless trim to the lens at one point and made a mess of things. I was able to pull off the stainless trim with no damage and the lenses are in real nice shape. My questions are, what is the best way to remove glue from the tabs the stainless trim attaches to? It appears to be contact cement. Once cleaned up, what is the Best way to remove-attach stainless trim to lens?