RE: [Demo notebook] QC clinic: photographic evidence and its limits · RWI-25905

Case 258 — Crown operation: when a forum cannot diagnose the resistance · reader check exercise

Summary draft for “Crown operation: when a forum cannot diagnose the resistance”: the answer addresses “Stop forcing it and arrange inspection rather than trying…”; the related point is “Describe whether resistance occurs during winding or setting and…”. Keep both connected to the opening question, and mark any conclusion needing further records as unresolved. Review focus: reader check. State what a new reader can and cannot infer from this exercise.