I am going to incubate silkie chicken eggs, about 2 dozen. I have read on the internet several things. Im not sure what to do? I have read that you should never go 1* higher or lower than the temp. I read it should be 99.5, 100, 102. The same with humidity. Ive seen anywhere from 50% for 18 days, then 70-80 after that.....to......60-65% for 18, then 80-85% for last 3 days. Thats a big jump isnt it? I know temp is critical but Im not sure which websites to go by? Can somebody help me get a more accurate temp? This is my first time hatching and I am terrified of doing something wrong and damaging the eggs. Thank you for any and all advice!