This website should help.
In the future we will choose this autmatically for you based on location, haven't implemented that feature yet
Good question, I'm hoping @emil can help with that. He's the true expert in this area.
I think you are talking about a catch cup test?
As far as I know this is the most accurate way to determine nozzle flow and efficiency. We support custom nozzles that you can build after obtaining your nozzle application rate (in./hr)
The more accurate our input information (zone characteristics) the more dialed in the controller will be.
Also excited to be rolling out some simpler scheduling software very soon
Hope this helps.