During setting up, set sprinkler heads level with the soil surface, align arcs far from hardscape

https://remingtonxndg966.quillnesty.com/posts/eco-friendly-sprinkler-setup-designing-for-water-performance

During set up, set sprinkler heads level with the soil surface, align arcs clear of hardscape, and flush traces beforehand attaching nozzles to ward off trapped debris reducing overall performance.