Rock.Steady, I'm sure you're experience is welcome here. I know I'm always happy to get as much info as possible, especially from experienced people. And unless you never get a problem of mold or rot, IMO you need to burp the dome more than once every two days. If you do get mold or rot, you especially want to do it as often as possible. Take the lid all the way off and blow a bunch of lung air into the plants and dome. It also helps to start them hardening by leaving it of as much as possible. But watch carefully for wilting. It don't take long when a plant doesn't have any roots. If the opposite is true and you need more moisture, then be sure to mist with each burping, and/or use an anti wilt spray. Never used it myself.