So, I know I need to buy a good thermometer but that will have to wait until payday as I'm low on funds after ordering the thermostat. Right now I just have 2 of the circular ones that are cheap and as I've read probably unreliable. I have them placed on the substrate one on the warm side and one on the cool side. After getting the dimmer and putting the 100w infrared light on the cool side is reading 74 and the warm side is reading 93. Do you think I should turn it down a bit? I'd assume since I put them on the substrate that it is reading the temp of the substrate although I'm by no means sure. I'll be able to buy a good thermometer next week but until then it kind of seems like guess work. Also just curious as to whether I should turn on the uth for a brief time after I feed him again just to help him get some belly heat if my thermostat hasnt arrived yet