I have an exterior balcony door with a single pane glass panel. I need to remove the glass, but there are no removable quarter round stops. It looks like the stiles and rails were profiled, the glass set in, and the door glued up. Ridiculous to say the least. So I was thinking of routing out what should have been a quarter round, and adding a quarter round after I'm done. Does this look doable without breaking the glass? And when I bed the glass back in, should I put down caulk or putty, lay the glass in, then put the quarter round on, or what? Thanks.