I set my incubator up Wednesday and spent yesterday getting it dialed in. It was perfect last night and still is morning. This afternoon (around 2) I added the eggs and the temp went down. (Which I expected) it has been at least 3 hours and the temperature is still not back where it should be. Should I give it a few more hours or do I need to adjust the thermostat? Just wondering how long it normally takes to warm the eggs up completely.