got my STc-1000 in the mail a few days ago, tried wiring it up for a light bulb as the heat source, first attempt was a fail haha but on the second try i was able to make it work.
once i got the light bulb working, i took apart the hovabator incubator and re wired it with the STC-1000 removing the light, the power cord, and the wafer thermostat, finished pretty late last night around 11:30Pm left it on all night this morning was holding temp at around 96.6 degrees today all i have to do is adjust the STC for maybe about 38.0 degrees celsius maybe even 38.2 and should bring my temp close to the 99.9 mark,
in less then 24 hrs this new set up has been holding temp better then the original set up of the hovabator