Hi everyone. The other day, I decided to put my UTH, under the tank. The previous owner had it on the side by the corner of his hide log. I didn't change it at first and I was told to put it under the tank after I put my pic of her setup on here. Anyway, I put it under the tank, spaced it so air could flow, and since then he will hide on the opposite corner with a chunk of her hanging out the open end. Is she just trying to figure out getting used to the belly heat or ?? She's been doing perfectly fine other than changing the side she hides in. And btw, the log isn't too big or nothing like that, she is snug in there.