Glued In Is Stronger

Just a simple addon for the excellent design for under desk drawer XL by Lilex_ - MakerWorld and under desk drawer M by Lilex_ - MakerWorld to be glued in in the drawer for extra support. In my case the drawer couldnt carry the filled weight so the sides caved in. I made this very simple for support for all who have printed these drawers and have the same issue Adjust length size accordingly!