diff --git a/docs/analysis/cryptanalysis/report-acceptance-rule.md b/docs/analysis/cryptanalysis/report-acceptance-rule.md
index 89b717f21..79300b490 100644
--- a/docs/analysis/cryptanalysis/report-acceptance-rule.md
+++ b/docs/analysis/cryptanalysis/report-acceptance-rule.md
@@ -762,6 +762,13 @@ frontiers.txt) so the chain takes cores; s00f re-queued from that frontier. The
 re-queued sweep-s02d by arrival, so at 23:12 it too was ended (343 rows kept, frontier 221880; s02e
 re-queued) and live-deep4 took 23 cores; gap-deep4 (8, min 4) waits beside it.
 
+23:20 BST, box 2: the deep-4 live chain done (rows above); gap-deep4 still waited behind my own re-queued
+sweep-s00f, so s00f was ended (rows kept, frontier recorded; s00g re-queued) and gap-deep4 takes its cores.
+Record: row 90's first half on box 2 (attempts-10k-a, 8,000 of 10,000 at 23:20) runs box 2's binary from
+before the pre-emption-safe change (that rebuild went to build-1 only), so it prints progress without the
+running totals and writes its rows at its end; it is minutes from done and is left to finish; box 2 is
+rebuilt now for any later run.
+
 ## Where the pass stands (for the 00:00 BST reading; numbers refreshed as rows land)
 
 | Item | Reading (20:50 BST; rows that land later are added above this table) |