A complex formula becomes easier to build and diagnose when a coherent base is locked first, then treated as one component while functional middle and accent layers are added.
Tiered construction can conceal interactions that emerge only when all components are varied together; final whole-formula reconstruction and blind validation remain necessary.
Lost Lantern’s fifty-state project used a large base, a middle layer, and small accent additions. The transferable principle is functional tiering rather than its project-specific percentages: stabilize the structural mass first, add modifiers by role, and preserve each locked tier as a documented subformula.
Synthesized from the Lost Lantern source cluster processed on 2026-08-29; percentages in the source are examples, not rules. September 10, 2026: Carlton (2017), screen 156: Nancy Fraley describes a base, deficit-correcting middle and nuance layer. This independently located interview account adds a practitioner example; it does not supply universal ratios or validate the pilot blend.
A Zettel is one durable idea in your own words—not a quotation, source summary, or draft-book claim.
Atomic idea
State one complete idea. It should be understandable on its own and specific enough to connect to other notes.
Reasoning
Explain why the idea is true or useful in Rationale and Implications. Record meaningful objections or exceptions in Counterpoints.
Provenance
Connect one or more Literature Notes. Direct source relations are legacy-only; trace evidence through the literature-note and excerpt chain.
Connections
Apply approved Tags for retrieval and one or more Themes only when the note genuinely advances those interpretive threads.
Maturity checklist
Carlton 2017 — additional evidence
Carlton (2017), screen 156: Nancy Fraley describes a base, deficit-correcting middle and nuance layer. This independently located interview account adds a practitioner example; it does not supply universal ratios or validate the pilot blend.
Carlton — September 29 fresh-review application
PDF156's functional base/middle/nuance model supports a proposed documented blending exercise. Locking a base simplifies decisions but does not eliminate interactions; blind retest and reconstruct the whole blend. Existing Developing maturity retained.