I have a year old ball python but, I am having trouble getting the relative humidity to the 70-80 percent that they are most comfortable at. My tank is about 2feet wide by 4 feet tall and 2 feet wide, I have a night light that runs all the time and a day light that is on during (what else) the day. The temp in the tank at the top is about 90 and at the floor is 76. I have a kitty litter filled with water on the bottom and use soil for the substrate. I have numerous sticks in the tank as well. I currently have rigged a small water bowl near the top to increase the humidity and I have a "bed" about half way up with a towel in it for the same purpose. The best I can get with 4 mistings per day is about 55 percent. I am out of ideas and am open to anybodies suggestions.