I have a Little Giant 10200 circulated air incubator with an egg turner that I got for Christmas. Before I set my eggs yesterday, I had it running for a week getting the temperature regulated and it sat running for 2 days without any temp adjustments. I thought I had it set right but now I have noticed a variation in temperatrue from one side of the incubator to the other. I thought it might be the thermometer so I moved the thermometer to the other side and it is showing a 2 degree difference. I do have 3 different thermometers in there to get a better idea on the temp. Any ideas on what could cause it? Is it because it is a styrofoam incubater the edges dont meet perfectly? I now have a towl folded on the cooler side along the seam which seems to be helping.