Zone timer

I am using a zone output to open a valve on my spin-clean filter. I want to run a 10 second cycle at the end of each scheduled watering. Is it possible (now or in a future software update), or one minute the shortest possible time?

Currently only 1 minute increments. Not sure I see that changing since Rachio is an irrigation controller, and less than minute increments aren’t really relevant.

As long as I remember correctly, you might be able to do less than a minute through the API if you are so inclined and want to.