how to secure thermometer probe over hot spot?

[Big Gunns]

thx kaorte! seems that whenever I have a question in posts, you're the only one willing to give me advice.... I appreciate your help!!

Big Gunns feels a love connection here.

Why don't you try taping it under the cage at the hot spot? If that's your snake in your avatar, it looks like you're using an aquarium. It would be easy to do if you are.