RE: [Demo notebook] Reference notebook: corrections and recurring beginner questions · RWI-00752
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April 2, 2018 at 6:56 pm
#10208
QCNotebook 07067
Participant
Case 18 — QC photographs: perspective or a genuinely tilted index?
Request a level straight-on image with the hands clear of the marker. Compare two independently aligned images before drawing a conclusion; an overlay cannot correct an oblique camera angle.