Starscream, thanks a million!!! I've torn the stick-on thermometers out and made sure there is no adhesive residue where they were. I use a digital thermometer to probe his hot spot, i feel naive for assuming those dials would be okay. They were being used at the establishment i purchased my snake from, and now i feel disappointed with them, too.

I have a digital thermometer, but Im afraid of leaving it in there all the time. It comes with suction cups, which I wouldn't feel exactly okay with slapping onto his hot spot. Vlad doesnt go in there much as far as i know.

I cant thank you enough for answering- I'm going to add more cover in his tank, change my temperature setup... i was wondering, do the reflections frighten him? For instance, does he see himself and feel displeased? I may cover up more of the front of the tank...

Won't be feeding him just yet- I feel so dumb for having to disturb him/stress him...But the temp is crucial. Going to better it and make sure its alright, and then feed him tomorrow instead.