Hi,
This morning at 0500 the temperature read:
-80F from about 2 inches above substrate on back wall of setup
-77F from a thermometer I dropped onto substrate
I am very happy with the result!
@Heatheranne - thank you for your nice welcome

I will change the substrate today as soon as the shop opens! Though should I leave it a couple of days as I have already moved stuff around in the setup and I am worried about stressing the frog out more than I have already done?
I think my frog may have gone into aestivation due to the stress of moving and my complete new comers ineptitude. The poor thing has totally buried itself in the substrate! Should I leave it there for a couple of days until it decides to come out itself?
It ate last night.
Many thanks,
Edd