The 463 holes the scene check left open are single pieces a few tens of
centimetres wide between solid walls. Renders from the standing spots that
see them show mostly solid wall whose face sits over half a metre off the
ink; a real window or doorway spans several pieces. All filled.

Haven Mid Window had lost its sill on both sides, so anyone below it saw
through the wall under the window. Both sides now carry the measured sill
(about 1 to 4 m) under the existing header.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>