please read through this thread and make the necessary changes.
you need to know the EXACT temps of ambient (air) temps, floor temps, and humidity on both warm side and cool side. NO guessing.
warm side hot spot (BOTTOM of the enclosure, under the substrate): 88° F for hatchlings, 90° F for jeuvinals/adults.
cool side (top of substrate inside hide is okay for this): ~80° F but can fluctuate a few degrees.
ambient temps (all over the enclosure, measuring neat the substrate): never drop below 77° F.