I have 80 button quail and 14 valley quail eggs in my Brinsea eco 20 incubator. Today is day 6. My spot check says the temp is 99.8 F. I have it hanging down through the vent next to the eggs. When I moved the spot check just a few inches over to the left the temp was 98.5!!!!! I don't know whats wrong! The right side is always between 99.5 F and 100. The left side seems to be a whole degree lower! This is scaring me because the valley eggs cost a lot of money and I really want them to hatch! I've hatched duck, chicken and other types of quail in the incubator many times before. This January I'm hopefully going to hatch two emu eggs. I have two thermometers on the incubator. The other one ( from walmart) says its 99 on the left. Should I worry? Will this affect my hatch rate? Please help!