Ok- I need help! I have quail eggs in the incubator- on day 22. I have had about 10 external pips- you can see the dent in the shell, but no zip yet. The pips have been there for 24 hours. Should I leave things alone or help them hatch? A few of the eggs are moving a little bit, but nothing has zipped and it has been at least 24 hours. What should I do?