I actually set Dutch eggs both times, as well. I would run it this time with a thermometer directly atop the eggs and adjust the temp accordingly. I'd adjust it to run slightly high like 100.3 to 100.8. I'd take the humidity to 38. Mine holds temp great, its just trying to figure out what exactly IS the temp.I'd let the bator run a few days to make sure your temp is holding steady before you set and I would monitor it closely throughout incubation. That's what worked for me, anyway. Hope this helps.