Hey all! I have two eggs in my incubator that are on lockdown. They were professing beautifully and moving around like crazy each time I candled them. Before lockdown,3 days ago, I candled and saw no movement. There was a very dark mass and a very distinct line to the air sac which was completely empty. Nothing moved at all. Is this normal? I see no signs of piping and it is day 28. Can I take it out of the incubate and check for internal piping or will that ruin process if any progress has been made?