got a new incubator and the probes (that are in the vermiculite, in the egg box) aren't going over 85.2. they havent been in there long but i would figure long enough so it would heat up and change. the incubator itself is at 88-89.7. i am just worried that something is going to happen to the eggs. i know nature isn't (and doesn't have to be) exact.. but what is the window that is still safe for incubation temperatures.