Do any of you provide some kind of humidity gradient in addition to a heat gradient?
I was also thinking about sealing off a part of a terrarium to make a section with a much more humid micro-climate. In part just for fun, but also because the humidity drops drastically during the winter and that causes some shedding problems if you don't keep misting. I was thinking of making a "terrarium within a terrarium" type of thing out of glass, with one side or the top hinged and just a narrow slit big enough to let the snake through.
Maybe live moss or other plants inside to provide humidity.
Just another crazy idea that probably will get stuck in development hell.