Question: Incubated eggs at a constant temp of 99.5, 45% humidity and auto egg turner for first 18 days. Candled all the eggs before lock down and all look good. Lockdown incubator and raised humidity to 65%. At day 21 now and still no signs of movement or piping. I have 4 incubators going with 12 eggs in each one. 3 of the incubators I left eggs in turner straight up and down ( large end up) and stopped turning at day 18. Other incubator I turned eggs by hand 5 times a day. Problem I am having is why am I not seeing any piping or movement?