Hey guys! I just got my first Leopard Gecko yesterday at Repti-Con. It is a male Hypo Tangerine. I put the UTH under the tank yesterday, but I don't know if it is heating up. The warm side is 80 degrees and the cool side is 75 degrees. He has not gone to the warm side yet at least I don't think so? Why is this? Any help will be much appreciated! God Bless - Moefv