I purchased the Farm Innovators 2100 Incubator and an egg turner yesterday. I purchased a Thermometer and Hydrometer from Pet Co. My display on incubator reads 90 degrees. My inside thermometer reads 105. What temperature should I go with inside or display? FYI I have had it running about 12 hours and there are no eggs inside presently. I understand the temperature will most likely change one I have eggs inside but there is a 15 degree difference right now and I am confused. I did research on 2100 model and no one specifically said what temperature to go with. I hope someone can set me straight.