Sprinkler leaks broadly speaking seem to be as soggy spots, low stress, or bubbling at heads

https://www.youtube.com/channel/UCbBKLG9QejC_KiKVQqQAqqw

Sprinkler leaks aas a rule look as soggy spots, low stress, or bubbling at heads. Inspect risers, lateral strains, and valves, then fix cracked fittings to restore gadget performance.