So....over a year ago I had two incubators and hatched all my own chicks. I have since sold one of those incubators and kept one. I decided to try and hatch some quail so a few days ago I revved up the incubator. I left both thermometers in there (digital temp/humidy). They both said two different temperatures about 3 degrees apart, since i had no idea which was acurate today i purchased a 3rd one....and now all three are different temperatures....haha. Any ideas?