A Thailand marketplace squad joined Grid Protocol after paid acquisition looked healthy while retention slides disagreed. During Signal Inventory they catalogued 214 events; 41 were unused in any dashboard.
In Funnel Integrity Lab they rebuilt three journeys: first list, first offer, first payout. Device QA caught a duplicate “offer_created” from an analytics middleware retry. After deprecating 28 legacy events and assigning owners, their weekly product review used one shared funnel definition for six consecutive weeks.
They did not adopt Lane Mastery; the cohort seat was enough. Their remaining gap — warehouse joins — sat outside Signal Gridlane’s scope, which they noted as an honest limit.