@stevenk2, thanks for reaching out. I'm sorry to hear you're encountering some issues setting up your Iro. Let's figure out what's going on
Just curious, are you referring to the schedule adjuster "rain drop" icon on your Flex schedule, or the precip rate of the custom nozzle?
I just checked your Flex schedule and your zone durations total 190 minutes at the moment. So I think we're on the same page of expected watering duration.
Looks like you have SmartCycle enabled. This will increase the TOTAL duration of your watering schedule, but not the actual WATERING duration. If you review your activity feed, you'll notice the event "Cycling duration..." this indicates the schedule is running, but there's no watering occurring. You'll also notice the event "[Zone Name] ... cycle X of Y", indicating that the zone's total watering duration has been broken up into Y watering cycles to prevent runoff. This setting, if you do not want it, can be disabled on any watering schedule. For more details on SmartCycle, please refer to this support article.
Hope this helps. Let us know if you have any other questions we can help answer for you.