I know it's very long and detailed so easy to miss things, but it's there.
There's a graph or table on page 21 (for some reason I can copy the text but not that).. and the information is written before and after that show how or why it's recommended.. small end up, bagged, and turned.. for...
Egg storage conditions and techniques described in following link..
https://www.hubbardbreeders.com/media/incubation_guideen__053407700_1525_26062017.pdf