So I have cayuga duck eggs, it is day 25 and I am planning on filling all the wells in the incubator with water, probably putting in some wet sponges or papertowels too, and turning the temp down to 98 (i have a still air, so is it 98 or 99?) . I also of course will be turning them tonight for the last time. IS there anything else? should I put them in a egg carton or let them be on their sides and roll around?