I was unpacking my Palisades pieces, including the backstage playset, and couldn't resist the urge to take the backstage out of the box and marvel at the detail. Anyway, in doing so, I accidentally caught my oversized paw on the tiny shelf that sits in the corner just below the top of the staircase and broke the a large part of the shelf plate off. After I finished crying, I began to think of ways to fix it. And came up with nothing. Does anyone here know of a glue that would be safe to use on the admittedly thin plastic that the shelf is made of, without disfiguring the material? I'd really like to get this fixed and would appreciate any help!