my still air little giant incubator usully stays at 99.5 degrees like the instructions say it needs to be at with the auto egg turner in it. let it sit for two days before putting eggs in and temp stayed the same. now that i put eggs in the temp moves down to 98 degrees or 101 degrees. is that normal? is it going to kill the eggs? trying to keep it at 99.5 but its still moving. this is the first time ive used an incubator or ever hatched eggs. room its in stays at 70 degrees. any ideas?