ok my bator has not been holding the right temp-it has taken me 3 days to get it to 99.7 now I need to candle in a few days and Im deathly AFRAID of screwing the temp up...when you candle how long does it normally take to recoup heat and should I be worried about a bad hatch because of it--?I'm not afraid of candling-im afraid if I open the bator it will take me days to get the temp back? help-I think once I getthrough this first ever hatch I wont be such a freak-I hope-does it ever get any easier?