I am using a small UTH to heat the warm side. I have the warm hide directly over the UTH and pretty much covers it up. When i put the probe on the floor, the temperature gets up to 98 F. I started using it as a humid hide with moist papertowels. If the probe is under the papertowel the temperature will drop to about 90 F until it dries then the temp goes back up. I just moved the probe between the sheets of papertowel sandwiched in there and it reads 88 F. Is that giving me an accurate temperature. The papertowel is covering the entire UTH inside the tank (UTH is under the tank).