No I have not. I've been removing the damaged ones with a heat gun. At least half of them on the trailer, including the big jay bird on the cap, are disintegrating. I guess I will remove them as needed and consider solutions. We have a lot of priorities way ahead of the decals. On our needs, wants, and desires list, trailer decals are a low priority desire. They will wait and maybe never be replaced.
BTW, ours are the poorest quality that we have ever had on an RV. Jayco/Thor definitely went cheapo cruddy with them. It's another thing to consider when RV shopping, "How will this trailer look without its graphics?".