During install, set sprinkler heads degree with the soil floor, align arcs faraway from hardscape

https://cashlsam759.cavandoragh.org/eco-friendly-lawn-sprinkler-setup-designing-for-water-performance

During set up, set sprinkler heads point with the soil floor, align arcs away from hardscape, and flush traces until now attaching nozzles to preclude trapped particles cutting efficiency.