Hi @hosue, thanks for reaching out. That's a great idea! We haven't been asked for this feature by too many users, but if the demand is there, it could become a future feature
Just curious, how many Iros do you have? Could you double any of the zones that might have a similar hydrozone (i.e. same vegetation and nozzle type)?
If you have any other ideas on ways to make the Iro better, please let us know.