IFC has no link from a quantity to the geometry it was measured on, and one slab's GrossVolume reads 173.25 m3 in one set and 165.35 m3 in another, while the ETL never reads MethodOfMeasurement, Formula or units.
From the Grok pain-radar digests, Nov 1-2 2026 (Nov 1 8:41 AM ET through Nov 2 7:41 AM ET digests plus the Haitch editions). Verified live 2026-11-02: issue/PR read; title and state confirmed.