Can you add the ability to run a specific zone at multiple scheduled times (instead of just intervals)? It would be a nice feature improvement (and a feature you can find on almost any “dumb” controller at the local hardware store).
In addition to giving more customization over fixed schedules, this option would really help those of us who live in desert climates where seeding a new lawn every fall is way of life. The current interval option for each zone is not ideal because it does not allow me to set a time period (i.e., night time) when the zone is not watering at the set interval (i.e., two hours).