What type of bulbs are you using? and does the temperature drop at night?
the Hot side temperature should be between 88 & 92 degrees 24/7 and the cool side temperature should be between 78 & 82 degrees 24/7
No part of the cage should ever get below 75 or above 95 degrees.
These infrared bulbs are great and can be used 24/7 with out messing with your snakes day/night cycle
http://www.petsmart.com/product/inde...uctId=11147193