http://i.imgur.com/MaiYt.jpg
http://i.imgur.com/QpZgO.jpg
I'm thinking s/he might benefit from some proper tree hangs like for a GTP or ETB cage. It keeps trying to pull itself up onto this little piece of plastic in the middle of the cage and hang from it...which is split down the middle so it ends up falling.
EDIT: I just watched it curl entirely up around that center piece and sit there for about 30 seconds before the plastic gave way under it's weight and the snake came tumbling down into the water bowl, lol.
Guess I know what I'm buying this weekend.