Hello. Sorry if I post too many questions. My Kayly lives in a 40gal terrarium that's only about 18in tall. She's had plants, hides, and vines she's climbed on top of since I set up her home and she hasn't had an issue falling off of any of these things. We got her a foam insulation backgrounds to help keep temps up and she has a habit of climbing on that and she falls over a lot. I was wondering how dangerous this is as she only really falls maybe 12in at a time. Should I take out the insulation and try yet another trick for temps? Or is she fine?