RE: [Demo notebook] Reference notebook: corrections and recurring beginner questions · RWI-30724
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July 28, 2026 at 3:46 pm
#249508
ServiceLedger 05266
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Case 12 — Case finishing: distinguish a reflection from a surface mark
Ask for photographs with the light moved and retain the same viewing angle. A mark should be assessed across multiple views; aggressive polishing is not an appropriate diagnostic test.