If you haven't, I would move the thermometer around to different spots in the incubator, even with a fan there can be cool spots. If you find some I would go with the higher, 100-101, otherwise I don't think it would matter much. I'm assuming the thermostat is measuring air temp, which temp will drop quicker than the egg. Watch for other answers tomorrow though, When do you plan on setting eggs
I haven't moved it around yet but will do that. I was going to set them tonight but I will wait until tomorrow now, just to be sure. Thank you!