i got my genisis today. I will try my first hatch next week. I set the bator up just to figure out all the features and such so i can be prepared. I Haved filled the water tray 4/5 full and the humidity is 70. They say to keep the resivior full all the time but that is just too high. Does anyone have a genesis and how much do you fill the tray up labeled "C". ? I want ot get this right before i put eggs in. Thanks-Joe