I think the heating element has gone out and/ or thermostat. I am on day 3 and pulled and egg out to candle and it didn't feel warm like it should. Thermostat on incubator is saying 99, but when I put separate thermostat in it says 88. I bought some eggs for this incubation, last one was a week ago and I had a 99 percent hatch rate. I am freaking out! I don't know which is right and if it isn't warm enough, how do I get it heated up to temp? Fan is working. What can I do? Thank you for your help!