Practice on those white ones but also be careful. You don't want to keep handling shipped eggs. It's hard to know what your looking at in the beginning. My first batch was shipped too and I had no idea until the second week what the air cells looked like. I just treated them like shipped eggs (upright, not turning right away and then tilting) and half hatched. I have a collection of LED flashlights but the most expensive was only $6. Also I've heard the flashlight app on the phone works good too.
It's true!
Don't follow the directions I the manual. One of my incubators is a pain to fill so I just keep a small cup right in with the eggs. So much easier fill as needed. Also your ambient humidity will make a difference.
Amy! I was going to pm you today. I wanted to tell you that I've been running the new hova bator. I love it so far! You would be very happy with it. Temp has stayed totally stable despite our hot days and cold nights. There are a bunch of wells for water, I believe 1-6. With 1 being the biggest and then they decrease in size to 6 being the smallest. The manual says to fill well 1 & 2 for days 1-18 then all of them for lockdown. Well I knew that would be a crazy amount of humidity so I only filled well 6 (the smallest) and that put me at the perfect %. You would think they would tell people to fill the smallest well first and then take it from there. If that's not enough fill the next size up and so on until you reach desired humidity. Totally backwards directions!! But anyways, I really do like it, thanks for the recommendation!
When I'm struggling to keep my humidity Hugh enough at lockdown, I will boil a big pot of water and keep the windows and doors closed until I can see the humidity in the air and then open to do whatever I need to and add a warm, wet sponge to the incubator. Which one do you have?