There are different ways to approach this, and neither is right or wrong. I'm one of the ones that leaves them in there until they all dry. Rolling the eggs a little doesn't hurt them, unless you just have a few eggs in a large incubator where they can get rolled over and over again. Once my eggs pip, even if the pip rolls to the bottom they usually continue the job. I'm not saying that you shouldn't take it out if it is wreaking havoc, but I would at least wait until it dries.
I find that leaving live chicks in with the eggs encourages the other chicks to work, kind of like cheerleaders. Once I take the dry chicks out, the action slows down