Yeah, I forgot about that, my replacement grille was too thick, I had to take a die grinder and thin out that area until they would snap in place.The holes in my aftermarket grille are slightly over sized, so the inserts wouldn't clip in. I took up the slack with some electrical tape over the hole, then cut an X in it, so it would wrap all 4 sides. That was enough for the inserts to stay in, and function as they should.