Herpstat set up help!

[Eric Alan]

So my herpstat intro+ FINALLY came in. How much substrate should I have over the probe so that the temperature that it is set to will be the same in the enclosure?

Thanks!

All of it. The herpstat probe goes on the OUTSIDE of the enclosure. sandwiched between your heat source and the enclosure. You then use your thermometer to tell you whether you need to increase or decrease the setting on your new Herpstat.

Here's our famous crayon drawing to help: