Thanks for the input. girls. I'm going to apoligize in advance for the long post. If you're willing to read all of it and help, then Thank you.

I must not have explained myself properly. I do understand that there shouldn't be a drop in the temp at night now. Although, I originally thought it was normal to see temp drops due to the many google searches I've done regarding it. I'm still trying to figure out how to prevent this temp drop (which is another problem that I need help on).

I have a UTH and a lamp on the hot side of my tank. This side has a digital thermometer with a probe so I know the temp readings are accurite. Depending on where the probe is I get different readings (the largest variation between readings is seen at night). At night... if the probe is on the substrate I get a reading in the low 90's-high 80's. However, when the probe is placed on top of his hot hide then I get readings in the low 80's. I'm assuming this means that the air temp drops, but my UTH keeps the surface in this area hot.

GA_Ball_Pythons,
I have that exact thermometer being shipped to me right now to measure the cool side temp and humidity. I'll probably use it to measure the hot side also even though I already have a digital thermometer there. Unfortuanetly, the 2 walmarts, 2 hardware stores, CVS, Wallgreens, a petstore, and an electrical gadget store didn't carry it so I had to order it online.

SatanicIntention,
I do not have a Thermostat yet. I do have several layers of aluminum foil and duct tape on top of the tank with a hole big enough to place my lamp. As far an the insulation goes have you ever heard of anyone using a clear plastic type of insulation that is used for home windows. I saw some yesterday at wallmart, but didn't want to buy without getting any feedback. As of right now I've taped some thick cardboard around the sides, until I get the foamboard you reccomended or the insulation that I mentioned.

Now back to my original question... Both of my hides are identical, if my cool side were too cool wouldn't most of you think that he would move to the warm side or sleep in the warm side? Or is it possible that he is so nervous (for whaatever reason) that he doesn't want to move to the warm side and be exposed for that small amount of travel time. I know it will be easier to say once I get my "Acurite" thermometer/hydrometer. I'm just new to all of this, and I want to make sure I do everything I can for this little guy.