So, I am borrowing a hova bator styrofoam incubator from my friends. Last night i set it up and the temp was pretty steady at 99.5. I let it run over night and I woke up and it was at 99.5. This morning i put in the eggs. Little did I know that whenever i check it it is usually at 99.5 but sometimes when i check it it is at like 101, or 102. and it is really bugging me! It will go uppp, then go downnn, so what do i do? should this concern me? thanks so much guys!