my home group is a big book step group,in addition to the time limit on sharing,we only share if we have big book experience on the step being studied.If you share,it better be the big book or the bell goes off signaling you are off track.
We go around the room,no going back double dipping ,when we hit the end of the line,it`s over,close the meeting
currently we have the best success rate of any group around here