I'm kinda convinced to build one now LOL. I still have a few questions, like how do you wire the heat pad/tape to the thermostat outside the cooler? And where to pull in the fan wires? Drill holes? Where do I drill them? And where is the exact placement of the probe?

Where is the correct placement of the fans, and is it possible to have too much or too little wind? What kind of fan would I need for what size cooler?

And can I use a heat pad instead of heat tape? Do I just stick it along the back side of the cooler?

Is there a DIY for mini incubators for just a couple clutches? I know I won't have many clutches, ball pythons are definitely a smaller hobby for me.