That is very interesting thank you WingedWolfPsion! I find that I actually have a humidity gradient that goes along with the temperature gradient. I usually see stats like 67% cool side and 40% hot side I keep a humid hide in between the hot and cool sides. Mine seems only to use it as a bathroom it is 80% of the time where I find his 'gifts'! I switched from tubs to a vision, I don't know how much of a factor that is but some as it is taller than the tubs I had.