Because tiny components can materially alter a whiskey blend, ratio search should support measured sub-percent steps and reconfirm the result after scaling.
The evidence is case-based and does not define a universal threshold. Some components will be inert or undesirable at trace levels, and measurement error can dominate very small trials.
A consumer case and a commercial blending profile both report decisive additions below one percent. Fine measurement prevents useful trace components from disappearing between coarse trial points, while scale-up confirmation tests whether the bench result survives a larger batch and rest.
Synthesized from two independently reported cases; retain the methodological qualification.
Atomic idea
Because tiny components can materially alter a whiskey blend, ratio search should support measured sub-percent steps and reconfirm the result after scaling.
Reasoning
A consumer blending case and a professional production profile independently describe decisive additions below one percent. Coarse trial intervals can therefore skip a useful trace component. Calibrated micro-increments improve the search, while a scaled confirmation batch tests whether the bench result survives larger volumes and rest.
Boundary and counterpoint
The evidence is case-based, not a universal threshold. Trace additions may be ineffective or harmful, and measurement error can dominate very small trials.
Provenance
The linked Literature Notes retain the reported quantities, contexts, calculations, and source limitations.
Maturity
Developing. The method is operationally useful and independently illustrated, but controlled dose-response evidence is not yet available.