Do not infer floor causation from one demonstration or treat research plans as published results. Screen 123's implication that single-barrel releases are never watered down conflicts with screen 78; separate single-barrel identity from bottling proof.
Carlton, 2017, first edition. E-reader screen captures; not printed page numbers.
Carlton contrasts warehouse structure, thermal position and conditions. A ten-year Heaven Hill tasting shows different proofs on different floors, without a simple monotonic floor relationship. Nancy Fraley stresses wood and microclimate variation even among otherwise comparable barrels. Producers combine barrels to maintain a brand's house profile. Warehouse X is described as an ongoing environmental experiment.
Original PDF screen 123
Original PDF screen 117
Chapter 3 — warehouses and Warehouse X
Paraphrase checked in full-source reading with visual review. Verified means fidelity to this supplied source, not independent confirmation. Do not infer floor causation from one demonstration or treat research plans as published results. Screen 123's implication that single-barrel releases are never watered down conflicts with screen 78; separate single-barrel identity from bottling proof.
Evidence
Carlton contrasts warehouse structure, thermal position and conditions. A ten-year Heaven Hill tasting shows different proofs on different floors, without a simple monotonic floor relationship. Nancy Fraley stresses wood and microclimate variation even among otherwise comparable barrels. Producers combine barrels to maintain a brand's house profile. Warehouse X is described as an ongoing environmental experiment.
Location and context
Chapter 3 — warehouses and Warehouse X. Original PDF screens 117–123; these are capture indices, not printed pagination. 
Annotation
Do not infer floor causation from one demonstration or treat research plans as published results. Screen 123's implication that single-barrel releases are never watered down conflicts with screen 78; separate single-barrel identity from bottling proof.