These results show that it is easier to achieve horizontal separation
between freeflyers and formation skydivers if the freeflyers exit last.
Under those circumstances where this is not desirable for other reasons,
then additional delay has to be inserted, as shown in the slide. If the
RW group is large and will require, say, 15 seconds to climb out, then
this delay may be quite easy to achieve
Finally - there are other factors to be considered. Climb-out time suggests that large groups should exit before small groups in the same discipline. This is the norm at most DZs. Students, tandems, and others intending to open high should exit last.