I recently received 2 sets (one red and one black) of 91mm nylon scales I ordered. This is the second time I've ordered from your site and I'm very happy with your shipping time. But I am curious about the scales I just received. They do have the Victorinox Shield imprint. They are clean of any marking. I really don't care as one set is being put on my EDC Tinker and the other is being saved for my next flea market find. Just curious if this is the way they will be coming now or did these just slip by QC?