Quote Originally Posted by Neal View Post
Well depending on what type of substrate you switched to it's probably damp and just needs to be dried out a bit. This is the case with cypress.
I switched to half aspen and half mulch. I took most of the mulch out and just left a fine layer in there and the humidity is great now. It's cooling down here in Illinois and his cool side was at 76 degrees this morning, I went out and bought a second UTH to put under the small side to keep it warmer when it cools down more