We apparently had some water leaking in around the rear window and now the wall covering (looks like thick wallpaper?) has come away from the wall in several spots. Fortunately it is in the corner behind the chair, but it still looks bad. Does anyone have an idea how to get it stuck back to the wall? We thought of somehow injecting some type of adhesive in and pressing it down, since we don't really want to cut slits in it. Any ideas? Thanks!