Okay so I have my Ranco T-Stat and my UTH and my Thermometer set up and the warm side is only 83 degrees and the cool side is only 77 and i know it needs to be much higher...I have my Ranco set at 96....I have the thermostat probe inside the tank on top of the UTH and I have the thermometer on the cool side with that probe on the warm side under the hide....I don't understand how my heat could possibly be this low....the crazy thing is that I have my lights (what I used before UTH) still on for extra heat and it STILL is not even close to what the temp gradient must be ....its like the UTH isnt doing anything or my Ranco isnt set right.....my Ranco has a differential of 1, S1 is set at 96, it is on Fahrenheit, and it is on H1.....I really don't know what is going on....