diff --git a/docs/rehost-queue.md b/docs/rehost-queue.md
index f69fc7d..3135be5 100644
--- a/docs/rehost-queue.md
+++ b/docs/rehost-queue.md
@@ -371,6 +371,12 @@ Working rule:
     alternate live owner for descriptor-side add-building candidate ids; current non-hook evidence
     still routes stem resolution back through the live candidate collection that tops out at the
     contiguous named run `0..66`
+  - the shipped-map compact-dispatch corpus is narrower than the descriptor strip too:
+    `runtime inspect-compact-event-dispatch-cluster-counts rt3_wineprefix/drive_c/rt3_105/maps`
+    scans all `41` bundled maps and finds add-building dispatch occurrences only for descriptors
+    `506`, `507`, `521`, `526`, `528`, `548`, and `563`. No bundled-map dispatch rows currently
+    exercise descriptor ids `570..613`, so the back half of the widened add-building strip is now
+    bounded as descriptor-grounded but latent in the shipped compact-event corpus
   - the concrete owner strip above that bundle is grounded now too:
     `0x00433060` is the direct non-direct serializer loop that writes `0x4e99/0x4e9a/0x4e9b`,
     calls `0x00430d70` per live collection row, and sits beside the sibling `0x00433130` size/load