Open all your vents wide open for maximum oxygen. Up your humidity to 65% or 70%. Lay down some non skid material like that rubber shelf liner with the tiny holes in it and place the eggs on top so the chicks have good grip to prevent spraddle leg when they hatch. Do not open the lid if anyone is pipping. (poking thru the shell) And don't panic when they pip and sit there for 24+ hours. They are busy absorbing the last of the yolk and detaching themselves from the inside of the egg. So let them pip and sit there as long as needed. Don't be tempted to dig the baby out!
If you have trouble upping the humidity, you can add damp sponges. Other than this, sit back and nervously wait. LOL
Good luck with the hatch and keep us posted!!!