I set 20 eggs Sunday in this little bator. Appears to be working fine, I have the computer fan inside wired to kick off with light. I noticed that once the light kicked off everything cooled down too quick so the light was running 90% of the time. It only runs a little over half now without much heat layering in the down time. I also mounted my thermostat (water heater) with the back (thermocouple side) facing the heat as opposed to mounting it to the insulated wall of the bator. You can also see that all the components are under the wire basket with access from the side. The wiggler seems to love it so far. The eggs are Rocks/ RIR cross and one EE that guy brought in from work. Pics for your viewing pleasure.