Don't remove the dme all at once. Take it off for abut 15 minutes a couple times a day and put it bqck on as soon as you see signs of wilt. Keep taking it off for longer and longer until the lil dudettes stay perky. Then they are acclimated and ready to go. You can do this before or after repotting them; it doesn't really matter as long as the pots fit under the dome. I've used baggies and plastic wrap in a pinch too.