RE: [Demo notebook] Workbench questions: what to record before asking for service · RWI-22111

Case 31 — Comparison thread: 38mm vs 40mm versions of the same field watch, with a dated correction log

Use a correction row with date, old value, revised value and evidence. A worked example could change a lug-width entry from 20 to 22 mm; do not present that example as a correction to a real model.