Lost items on sets with multple quantity in Archive - Closed Bugs Posted March 6, 2017 I can confirm this issue. Also applies to lost Spare Parts from multiple copies of the same set. I know about setting this from the Edit Set page where you can flag that ALL spares are missing, but in this scenario we're talking about some of the same spares missing from multiple copies of the same set. And I think flagging a set for ALL spares missing would do that for every copy of the set owned? Would also be nice to have a note field in lost parts so we can annotate further details regarding the part / loss circumstances. In Rebrickable v2, lost Spare Parts were listed separately from Standard Parts. I'd love to see a similar breakdown in v3.