Thanks, laughing dog! You must be right, because despite my 100% certainty that none of the eggs would hatch at all because I'd killed them all accidentally when the temperature spiked, we have a happy outcome!
I put 2 dozen eggs to incubate - 5 were infertile when I candled, so that left 19. From those 19, we have ten fluffy chicks happily exploring the brooder, three drying off in the incubator, two more nearly unzipped. One sadly died while hatching overnight... it looked like the membrane was a bit dry last night, but I decided not to help it out, and woke up this morning to a shrinkwrapped tragedy. 3 others were a bit shrinkwrapped too, so I did help them out to avoid any more deaths... I'll know not to open the incubator so much next time!
So that leaves three eggs that don't seem to be doing anything, and we thought there were 3 that looked dodgy when we candled before lockdown, so that sounds about right. I think that's an Ok hatch rate for first time around!
They are so cuddly and interested in us and the world. Ridiculously cute! The cat thinks so too... he's watching them VERY intently.
I hope you can see this little vid...
https://goo.gl/photos/tFGD8nKTKoGfPJH7A Thanks for all the support and encouragement!