The Revision Pass — QUILL's 3-Pass Editing Method

The revision pass is where proposals are won or lost. A first draft — any first draft, regardless of the drafter — is a raw material. It contains the right ideas in approximately the right structure, but it also contains noise: redundant sections, unclear transitions, claims without proof, prose that sounds confident but says nothing, and structural choices that served the writer's thinking process but do not serve the reader's comprehension. The revision pass is the process of converting raw material into a submission-ready document.

QUILL's 3-pass method sequences revision deliberately. Each pass looks for different things. Attempting to fix everything in one pass produces a document that is polished at the sentence level and broken at the structural level — because sentence-level polishing is cognitively different from structural evaluation, and the brain cannot do both simultaneously without defaulting to the one that feels easier (sentence-level), which is almost never the one that matters more (structural).

1. Pass 1: The Structure Pass Read the document once for structure only. Do not edit prose. Ask: Does the problem statement appear before the solution? Does every section answer one of the four reader questions (problem, solution, proof, ask)? Are there sections that answer none of these questions and should be cut? Does the executive summary accurately reflect what the document says? Does the evidence appear adjacent to the claims it supports? Fix structural problems first. If a section is in the wrong place, it will read wrong regardless of how good the prose is.
2. Pass 2: The Argument Pass Read the document once for logical coherence. Does the problem description set up the solution? Does the solution logically lead to the proof you've chosen? Does the proof support the ask? At each transition between sections, ask: does the reader have everything they need to accept what comes next? If the answer is no, something is missing — either a connective sentence or an earlier section that should have been established. The argument pass finds gaps that the structure pass misses.
3. Pass 3: The Prose Pass Now — and only now — edit at the sentence level. In this pass: eliminate every adjective that is not carrying factual information. Cut every sentence that does not advance the argument. Convert passive voice to active. Cut every hedge and qualification that signals uncertainty. Read the document aloud; stumbling indicates a sentence that needs to be restructured. The prose pass should produce a document that is 10-20% shorter than the second-pass draft and measurably clearer.

After the three passes, one final review: the skimmer audit. Read only the headings, subheadings, and opening sentences of each section. Does that version of the document convey the essential argument? If not, fix the headlines and opening sentences. The reader who skims your proposal before deciding to read it deeply will make that decision based on the skimmer version. Make sure it is as compelling as the full version.

The proposal that wins is not the most thorough one. It is the most clear one. Clarity is the product of revision, not of a first draft.

— QUILL