I am new to the Rachio family. Installed about ten days ago and installation was a breeze. Love the interface and the integration with IFTTT. The one key missing feature is still a manual delay between zones. Seems like that would be an easy fix with the programming team. In the meantime I water all zones in the morning, and manually run zones in the afternoon, based on sunlight and heat. Would be a lot better to automate the work flows, throughout the day, and incorporate manual delays between a multi-zone deployment. Seems to be low hanging fruit and the original ask on this thread was September 2014. Can I ask why this has not been done yet?
Overall, I am a happy customer, but this missing feature is a big missed opportunity.