I was measuring the temp in the hide on top of the substrate, i have taken your advice and just tested the temperature under the substrate and it reached 102!. I assume this temp could burn a snakes skin as i certainly wouldnt want those temps on my skin for long.
I have 2 inches of aspen bedding.
At the moment i have nothing controlling any heat source but i am sensing this is very important and nessecery?
Regarding the cold spot as mentioned the cold spot moves from around 75-78 so it needs only slight tweaking. I was thinking upgrading to a 75 watt but using a rheostat to control it.? Cheap idea but not sure how effective?
I am a bit frustrated at the moment as i cant wait to get "henry" the pastel graziani but im glad im doing these tests with you guys help.
Thanks for your help