If you are not going to use the turner then the tubes might be the way to try.Awesome, thank you so much!!! So should I use the TP tubes then? These eggs are pretty big.
I'd grab a couple of other eggs that are the same size and see how well they hold the eggs in the position that you want. I found the angled cut tubes allowed for better egg angles, but once you open the tops you may want less angle, thus a straight cut tube.
I did much playing around with things using eggs not intended for the hatch so I wasn't jostling the important eggs around.