4 March 2026
Invalidation Lines That Survive a Gap Open
How clinic participants redraw invalidation after overnight gaps without abandoning a still-valid larger degree count.
Overnight gaps unsettle neat invalidation lines. Annotation clinics teach redrawing the line without abandoning a still-valid larger degree count. The smaller degree may fail; the Intermediate structure can remain intact.
On the printed sheet, mark the gap open in a second ink. Ask whether the break violated the working degree’s invalidation or only a finer label underneath. If only the finer label failed, revise that segment and keep the higher count with a dated note.
Participants who redraw everything after every gap lose continuity. Participants who refuse to redraw anything after a clear break keep ghost counts. The copper habit is dated revision: strike the failed line, write the new level, and initial the change so the notebook history stays readable.