A cutout's lead-out ends in its slug, so the rapid after it always crossed
the cutout just cut and the strict search refused every plan with cutout
lead-outs. The slug is free and may drop or tip, so emission now marks that
rapid to raise the head, and the rapid check accepts a raised rapid that
starts at the lead-out's end and leaves its cutout exactly once. Cutouts
without a lead-out, or with an overcut, still leave from the cut head down.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>