diff --git a/internal/check-mercator-slice.mjs b/internal/check-mercator-slice.mjs
index 89a32a10a..3401590f1 100644
--- a/internal/check-mercator-slice.mjs
+++ b/internal/check-mercator-slice.mjs
@@ -2,7 +2,7 @@
 /**
  * check-mercator-slice — a poster's tile rows must be equal on SCREEN, not equal in degrees.
  *
- * THE DEFECT (Driver, 2026-09-28): Simple Research's Export → poster "shows too much of Antarctica"
+ * THE DEFECT: Simple Research's Export → poster showed far too much of Antarctica
  * and comes out at the wrong, vertical aspect.
  *
  * The big-poster renderer stitches tiles, each drawn into an EQUAL-HEIGHT slot of the output. It picked
diff --git a/library/composables/poster/useMapPoster.js b/library/composables/poster/useMapPoster.js
index 40d97b041..792d69b51 100644
--- a/library/composables/poster/useMapPoster.js
+++ b/library/composables/poster/useMapPoster.js
@@ -248,7 +248,7 @@ export function useMapPoster(getSourceMap) {
       // MEASURED on a -60..75 view in 4 rows, the top band is 37.0% of the true screen height and was
       // being painted into 25% of the poster, the next 19.7% into 25%. That is the wrong aspect, and
       // the high-latitude bands — where a degree buys the most pixels — are the most over-represented,
-      // which is the "too much Antarctica" the Driver reported.
+      // which is why the poster showed far too much of Antarctica.
       const latBands = equalHeightLatBands(sw.lat, ne.lat, rows);
 
       let completed = 0;