Hi all.....I'm in need of help, I'm picking my bp up tomoro and I've been trying to get its housing ready but I'm having real problems with the temps! Or at least I don't think they are correct ?I've got a wooden / glass viv , it's small at 18"x 12"x 6" .I've got a under tank heat mat on a stat and a couple of digital thermometers , I've attached the stat probe and a thermo probe to the floor above the heat, it hits 90f there above the heat mat when I have the stat turn off. But the rest of the tank is between 71f and 75f, the only place that's hotter is above the heat mat !Is this ok? I doubt it? Also when the stat kicks off around 90f the temp there drops to 84f before it decides to kick back in? Is that normal? Any help please would be great, I've been trying different things but I'm picking up my first snake tomoro !Thanks again