I have too. It was for last years New Years hatch. Didn't gat a single Serama because of it. Plus it was a bad time to be shipping eggs. They got lost for 2 days.Make sure you sit those eggs first though I had bad exp with shipped eggs and not letting them settle first
They are so fun! Thanks for sharing some great pictures 3acres. 
They lay such huge eggs! Weighed one last night & it was .75 oz!
Rechecked the first 20 cots we got & we ended up with 9 males & 11 females. We're getting 14-15 eggs a day