well the center piece of mine kind of fell off after it was left in the sun (oops), and someone pulled on the one on the glove box thinking that was they way to open it, so one edge sticks up... can i just glue these back down with some hardcore glue, or is there anything that will need to be accessed behind them at some point? thers like some screws and a seam behind the center piece, and also a small metal strip that was there too...thx