Would it be correct to say, separate flex schedules would only need to be created only if you would like certain zones to run at different parts of the day, say morning vs evening? Because each zone is independent from every other zone you just need a water window that is large enough to handle the max total run time that could possible run. Different parameters for different zones might cause daily schedules per zone to not always match other zones. Is this correct Franz? (I understand there might be other situations in which you want different flex schedules)
How are overlapping run times handled if watering from one schedule ends after the start time of another schedule? I think this could be a big issue if you do not know the max potential water window.