I has a little bit of thin wire -- those used to close bags -- and I was just distracted "cutting" pieces of it with the SPIRIT. Turns out it doesn't cut the wire, but actually breaks it, because it's so thin. Now I took another MT, in this case a LT FUSE, and it made a clean cut.
I'll try to post pictures later, but has anyone come to that? Wire cutters not being able to cut thin stuff.