I have had my little Neo for 2 weeks and he seems to be doing great. He has eaten well both times with no apparent digestive problems. However, when I do feed him, and virtually all of the time I see him he stays at the cool end of the terrarium. The temp on the cool is 72-76 and the warm is 80-86 based on the inside stick-on thermometers that I have at a little below substrate level (about 1 inch of Aspen bedding). I use a Flexwatt heat tape and have it below the terrarium. Is there any reason I should be concerned, or is he going to the warm side when I dont see him... like at night.