ok Sorry for lack of info. Althouhg today while I was observing my snakes I took a gander at the temps and today they are reading 76.6 on cold side and 93.7 on the warm side. I knew as soon as I asked the question it would fix itself. Humidity on the cold side is 71% I already have 6 rows of holes spaced 3 inches apart on all sides of the tub. My thermastat in the hall right outside of the room my snakes are in reads 76 and its a diggy thermastat for the house. My house normaly runs about 70 so that may be my problem too. today was a warm day so I opened the windows and such. So when my house is cold like down to 70, thats about where I keep it during the winter and its normaly up to 80's in the summer, what should I do it increase the cold side temp, but not shoot the humidity through the roof? Another thermastat with another piece of flex watt set to 75? I hope i don;t have to do that, but if I do then it will have to wait till next winter. The snakes in the mean time have been moving back and forth from hide to hide thermoregulating pretty nicely. I think they like having their own pads.