Moved to general ball python forum.
Welcome! You're sure to learn a lot here. You might want to look over our caresheet.. it outlines the basic needs of ball pythons.
http://www.ball-pythons.net/modules....warticle&id=52
Those little stick on dial thermometers are not accurate in the least.. I'd toss those and pick up a digital thermometer/hygrometer (humidity gauge) from Walmart or Target. Accurite is a good brand.
What are you using to heat the cage?