Watching a bp for a friend (he is about 30 inches - not the friend) Setup is a 20L with one hide and a UTH (no thermostat) dont know what kind. Using a 100 watt bask lamp also (live in Chicago area). Based on stickys put another hide in. Did not realize it was over the UTH. He moved right into that one. Also replaced dial type therm and humidity with digital. Humidity way low. Then got a temp gun and temp under hide is like 100 at one inch. Question is that a good measurement or should it be measured at a larger variant. Thanks