So I just got a 36qt Rubbermaid for my juvi BP. I have him in glass now but the heat and humidity are hard to control. Humidty in my tub setup I'm testing is pretty much dead on. Heat wise I am having issues. The side with the large heat pad gets to 91 degrees. The problem is the cool side is 65 which is room temperature where I am. The Rubbermaid is not that large that I thought heat would be an issue. Any suggestions?