The first header value started at the authored slot edge, which now sits on the
parchment band's corner bracket, so the title overlapped the trim. Header
labels are clamped to the band face (edge fraction plus a small pad) in both
locales. The header settings control was still a flat angular utility plate;
it now uses a compact member of the same hand-drawn plate family with the
engine-rendered settings glyph, so the top row carries no vector chrome.