I know we are supposed to have a warm side and a cool side in the tank, but why is this? It is stated all over that BPs will sit on a hot rock or next to a lamp and get burned, and will sit there and take it, reguardless of his skin burning. So, with that said, why do we need a warm and cool side if they arent gonna move if they are uncomfortable? Last night when I put on my UTH the temp of the bedding spiked to 103 degrees b4 I unplugged it to let the temp get back down. All he did was stick his head out from his hide, eye the hide on the other side that is identical to what hes in now, just on the cool side, then went back into the hot hide. If 103 degrees is too hot for them, then why would he just sit there and take it when there is an identical hide over on the cool side?