Hello i bought a little giant still air and put a dozen eggs in a week ago. It has digital thermostat preset to 99.5 so i figured it was ok. Today i added a mercury thermometer and it says im actually at 92 deg. So iv probly lost my eggs. I adjusted and in order to get my egg level temp to 100 deg i have to set digital temp to 105. Is this safe to run that high and not catch on fire?