This is 33.33% of initial volume and 25% of final volume. It is a contextual exercise, not a universal dilution prescription, and differs in framing from PDF41–44. Fine-straining preference and hand-cut ice instructions are not independently endorsed.
Original synthesis from complete supplied-page reading and visual review; attributed source claims remain qualified.
Theo Lieberman emphasizes glass temperature, fresh juice, well-fitting strainers and measured practice. His example adds 1 oz water to a 3 oz drink, reaching 4 oz.
PDF 233–236; numbered body print page = PDF page −4
Home-bar repeatability and water baseline
Paraphrase fidelity and page locator checked against supplied PDF text and images; not independent factual/medical/legal validation.
No access / Whiskey Excerpts Database (USWA)
Located paraphrase, not a direct quotation. Full supplied-page text and visual review completed.
Evidence
Theo Lieberman emphasizes glass temperature, fresh juice, well-fitting strainers and measured practice. His example adds 1 oz water to a 3 oz drink, reaching 4 oz.
Location and context
PDF 233–236; numbered body print page = PDF page −4.
Source No access; synthesis 
The book combines several narrators. Attribute recipes and essays to their printed contributor; the source-level author credit does not erase that provenance.
Annotation
This is 33.33% of initial volume and 25% of final volume. It is a contextual exercise, not a universal dilution prescription, and differs in framing from PDF41–44. Fine-straining preference and hand-cut ice instructions are not independently endorsed.
Verification checklist
No direct quotation, scientific validation, current operating instruction or public placement is claimed.