Thanks for the advice Patrick ive been doing a strict routine with them between 20 at night & 23 during the day with my incubator when at 23 they are only at 22.4 in the container this is at a maximum of 7hrs only, then I gradually drop it to 20 & then increase it gradually back up. Cant wait for them to hatch! How many babies do you have now Patrick? Heatherxxx