First things first, unstick it from the tank. Doing so will give you more of a reading of the glass vs the reading of the ambient air temp. glass tends to stay a few degrees cooler than the air around it. (unless it's heated of course.) I'd either let it drop right on the substrate or if you have a way to, suspend it about half an inch above the substrate. either way id keep that temp 82-85.
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-Chris
The reason mainstream thought is thought of as a stream is because it's so shallow. -George Carlin
A fool doesn't learn. A smart man learns from his mistakes. A wise man learns from the mistakes of others. Which one are you?
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N. American Rat/Corn snake care sheet I wrote
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Current snakes:
0.1 Licorice Stick Black Rat (Lola)
1.0 Black Rat (Frankie)
0.1 Texas Bairdi (Rosa)
0.1 Blue Beauty (Brunhilde)
1.0 Green Tree Python (Monty)