Max eggs in incubator

[jandh]

Hi everyone ....this year's perhaps due to the weather and my girls getting bigger .I have got 5 batches of eggs , 30 in total all hatching at different times. I have 22 eggs in a home made Incubator and the other 8 in another one .I'm we ing space in Incubator no2 in case I have any hatchlings and I have to move them from other eggs.is it ok to have so many eggs in one Incubator.