One polished cover is labelled clean in the training folder and scratched in the FR10 proposal. Different presentation, bright stripe moved. I need to settle the sample before teaching either label.
Quality found a small rejected mark near the fixing hole. The moving stripe is elsewhere. Our image labels didn't identify either feature, which made the comparison rather unhelpful.
Not established yet. I've replaced the guessed training label with the quality decision and marked the actual feature. The vision comparison still needs repeated seating under controlled lighting.