I just bought a uth by zoo med for the redtail boa. 60 gallon size since that is what I have her in with hides and water dishes, and screen covered. Had the heater on 24 hours and its not heating up the tank at all....i have jungle bedding right now and she's been on the cool side since i put the pad on. I mean the hot side feels maybe 3 degrees hotter and even measures that. It wont get over 83 or so on the warm side and I know this to cold for her warm side. I even put a heat lamp on the warm side for her to help and its still way to cool. I moved hte bedding and its warm on the glass but not hot. Only about a quarter of an inch of bedding also so i know its not to much not letting the heat up. What am I doing wrong???