LOP333,,all egs that I candled tonight that will hatch friday are laying on their sides,just as if they were under a hen setting on them,,my humidity control is automatic with a pump and sensor,once it gets below the set rh level,the pump starts pumping water into the sponges in the water tray,,,and stops when the rh level is 1% under the preset,,use a small rubber hose with a syringe attached to it,and stick the hose thru one of the top vent holes to add water,,one hole should be partially open anyway,,,you just don;t want to take the lid off all the time from now on,,it helps if you have a glass door or window to see whats going on inside,so the lid or door isn't opened causing the temps and rh levels to drop all the time.