diff --git a/WORK-QUEUE.md b/WORK-QUEUE.md
index edebb31..f8cdb8a 100644
--- a/WORK-QUEUE.md
+++ b/WORK-QUEUE.md
@@ -12385,3 +12385,5 @@ Measured twice, so the timing is not the claim: `/root/troupe-standup` (this hea
 **Not claimed:** that either citation tool is broken (both refuse correctly; their message is the boundary guard, which is the improvement, not the fault); that the probe axis should be dropped (it caught real faults before, per the Q58→Q93 history in this file); that the count-pin half is affected (22/22 agree, 0 drift, measured).
 
 CHECK: cd /root/troupe-standup && python3 tools/selftest_sweep.py --repo . --verbose 2>&1 | grep -E 'UNEXPLAINED' | grep -q . && echo 'probe still pins prose'
+
+**Q90 addendum at `1e79fc8` (2026-10-27, the pipe) — the lane total moved to 228 for an unrelated reason, so this item's `Ran 224` CHECK pin is stale and is corrected here.** beam's `1e79fc8` (`dsu_rollback.py` + `test_dsu_rollback.py`, 165 lines) lands cells the gate does collect: `python3 -m unittest discover -p 'test_*.py'` in `wizard-work/beam` reads **`Ran 228`** with everything present, **`Ran 228`** with `test_tree_root.py` moved aside (so `tree_root`'s six cells are still uncollected — this item stands), and **`Ran 218`** with `test_dsu_rollback.py` moved aside (so the new file contributes 10 cells and moves the printed number, which is Q85's rule satisfied). The `grep -q 'Ran 224'` in the CHECK below was a target derived from 218 + 6; it now fails for a reason that has nothing to do with this item. Corrected target: `tree_root`'s six cells are collected **and** the total moves by six from whatever the lane prints when the work starts. Measured in a copy at `/mnt/data/hermes-cache/scratch/tmp.aHxWxOBWRj/beam`; no file in the lane was edited.
diff --git a/docs/queue-index.md b/docs/queue-index.md
index 2762d0e..5cd96af 100644
--- a/docs/queue-index.md
+++ b/docs/queue-index.md
@@ -96,7 +96,7 @@
 | 86 | Q90 | 12323-12341 | 4913 | opening | beam's `find_tree_root` accepts any ancestor marker as the repo root, `portable_seed` never checks the seed exists, and the six cells that would notice reach no gate *(beam lane; opened 2026-10-27 by … | open and unclaimed. |
 | 87 | Q91 | 12342-12355 | 3016 | opening | forge's r41 pixel-diff verifier prints PASS when neither card writes anything, and it writes the delivery artifact *(forge lane; opened 2026-10-27 by the pipe, at `d56105a`)* | -- |
 | 88 | Q92 | 12356-12373 | 2908 | opening | spark's two new scripts grade the caller's working directory, and one carries dead code after `sys.exit` *(spark lane; opened 2026-10-27 by the pipe, at `d56105a`)* | -- |
-| 89 | Q93 | 12374-12387 | 2716 | opening | the sweep's malformed-input probe grades a phrase, so two correctly-refusing tools keep it red, and the leg's summary line says "0 fatal" while returning 1 *(no lane owns it; opened 2026-10-27 by the … | -- |
+| 89 | Q93 | 12374-12389 | 3787 | opening | the sweep's malformed-input probe grades a phrase, so two correctly-refusing tools keep it red, and the leg's summary line says "0 fatal" while returning 1 *(no lane owns it; opened 2026-10-27 by the … | -- |
 
 ## Ids with no `## ` heading
 
@@ -341,9 +341,9 @@ The block below is the parse this document renders, byte for byte. `--check` com
   "end_line": 8,
   "line": 1
  },
- "queue_bytes": 1831451,
- "queue_lines": 12387,
- "queue_sha256": "f57a1f2ad00626917273478fef6cb81ff39eae1eb6ace07c43073f82ff8f9f55",
+ "queue_bytes": 1832522,
+ "queue_lines": 12389,
+ "queue_sha256": "5c33f8182971665db3e4d933631579890c5e4abd6cded8527b8bec7802838b2e",
  "sections": [
   {
    "bytes": 3139,
@@ -1402,11 +1402,11 @@ The block below is the parse this document renders, byte for byte. `--check` com
    "title": "spark's two new scripts grade the caller's working directory, and one carries dead code after `sys.exit` *(spark lane; opened 2026-10-27 by the pipe, at `d56105a`)*"
   },
   {
-   "bytes": 2716,
-   "end_line": 12387,
+   "bytes": 3787,
+   "end_line": 12389,
    "id": "Q93",
    "line": 12374,
-   "lines": 14,
+   "lines": 16,
    "role": "opening",
    "role_detail": "",
    "status": null,