I'm working on schedules and creating two divisions with one coach that is identified as the contact for a team in each division. One division starts games at 8:30, 9:30, 10:30, 11:30. The second division starts at 9:00, 10:00, 11:00, 12:00.   Both schedules had the "Don't schedule teams with the same contact person at the same time" option selected. While the nature of the game start times make it impossible to schedule at the same start time - it apparently did not consider a 60 min. game still in progress starting at 8:30 in one division when scheduling a 9:00 game in the other.   What steps do I need to do to ensure that the coach will not have overlapping games?