No sorry a bit confusing with my wording. I only had them upright for I think around 5-7 days. But the detached cells didn't seem to change at all and wobbly cells got a bit less wobbly but not much. So just moved them to their sides after reading many here that said side or upright didn't change much for them.That's a great hatch rate! So you laid them on their sides at lockdown for the shipped eggs and then later batches just started the shipped eggs on their sides? Sorry, my brain is slow right now. I noticed my "on the side" eggs seem to be developing faster, which makes me wonder.
I'm sorry you lost one. That's extra frustrating when they die for no apparent reason. What a happy ending for those chicks overall though. Thank you for sharing the pics also!