My BR eggs are due in the mail tomorrow. I've been regulating the bator - it's a 9200 still air incubator. I bought a digital thermometer/hygrometer, but I can't get the humidity up past 42%. I've read online how to calibrate it, and I'm going to try that tonight, but I have already filled the water areas AND added a wet sponge but the humidity still won't go above 42%. I've read that you can DROWN the chicks in their eggs - is that true??? Also, should the temp at the top of the eggs be 100 degrees or 102 degrees? I've read conflicting opinions..HELP! Thank you!