I have tossed out 2more eggs and tonight it looked like I could really toss 3more so that only leaves me with 5 out of 12.I have the still air incub.from tractor supply.I have had a temp.spike to about 104.7 for a couple of hours at the most.4 of the eggs were not fertile I don't think.I have accurate humidity and have turned 3x/d.Don't know how reliable the eggs were in the first place eggs from a friend of a friend type of deal.Do think it is the incubator and I should up grade? Just looking for a small 10chicken hobby set up with my chickens.