Never used that type of incubator....but to get the correct humidity moisten the vermiculite and then squeeze a fist full of it to test it...only one or two drops of water should come out of the fistful. Fill a plastic tupperware type shoeboxed sized container (or two if all the eggs won't go in one as described below) about half full of the coarse grained moistened vermiculite. Lay the eggs in rows about one inch apart in all directions in dents made with your thumb. Punch two very tiny holes in the lid of the container and put it on the container. The insides of the container including the underside of the lid will get beads of moisture on. It's like a mini eco system. I incubate veiled eggs. In the low 70's F. It takes about 250 days usually.