diff --git a/data/story/bdsp-mine-pilot/CASES.md b/data/story/bdsp-mine-pilot/CASES.md
index f121543..0e1d352 100644
--- a/data/story/bdsp-mine-pilot/CASES.md
+++ b/data/story/bdsp-mine-pilot/CASES.md
@@ -36,7 +36,7 @@ All 15 events from current #226, with explicitly scripted door, dialogue, scene,
 
 | # | Event | Expected request |
 |---|---|---|
-| 1 | `above_the_mine` | Walk south for 37 tiles on OreburghCity |
+| 1 | `above_the_mine` | Walk south for 36 tiles on OreburghCity |
 | 2 | `above_the_mine` | Walk west for 1 tile on OreburghCity |
 | 3 | `above_the_mine` | Face south on OreburghCity |
 | 4 | `into_the_mine` | Follow the OreburghCity corridor south through the door to OreburghMineB1F. |
@@ -112,7 +112,7 @@ Reach the city mine doorway, but do not assume B1F arrival without evidence.
 
 | # | Event | Expected request |
 |---|---|---|
-| 1 | `above_the_mine` | Walk south for 37 tiles on OreburghCity |
+| 1 | `above_the_mine` | Walk south for 36 tiles on OreburghCity |
 | 2 | `above_the_mine` | Walk west for 1 tile on OreburghCity |
 | 3 | `above_the_mine` | Face south on OreburghCity |
 | 4 | `into_the_mine` | Follow the OreburghCity corridor south through the door to OreburghMineB1F. |
@@ -141,7 +141,7 @@ A battle during the south-five leg leaves two candidate tiles and unknown facing
 
 | # | Event | Expected request |
 |---|---|---|
-| 1 | `above_the_mine` | Walk south for 37 tiles on OreburghCity |
+| 1 | `above_the_mine` | Walk south for 36 tiles on OreburghCity |
 | 2 | `above_the_mine` | Walk west for 1 tile on OreburghCity |
 | 3 | `above_the_mine` | Face south on OreburghCity |
 | 4 | `into_the_mine` | Follow the OreburghCity corridor south through the door to OreburghMineB1F. |
diff --git a/data/story/bdsp-mine-pilot/bdsp-mine-01.03.plan.json b/data/story/bdsp-mine-pilot/bdsp-mine-01.03.plan.json
index 7a82616..1a5afa9 100644
--- a/data/story/bdsp-mine-pilot/bdsp-mine-01.03.plan.json
+++ b/data/story/bdsp-mine-pilot/bdsp-mine-01.03.plan.json
@@ -16,10 +16,10 @@
         "target": {
           "map": "OreburghCity",
           "certainty": "tile",
-          "where": {"kind": "tiles", "tiles": [[46, 58]], "facing": "south"}
+          "where": {"kind": "tiles", "tiles": [[46, 57]], "facing": "south"}
         },
         "variant": "town",
-        "why": "down the door's column to above the mine's warp tiles"
+        "why": "down the door's column to two above the mine's warp tiles (44..48, 59)"
       },
       {
         "id": "into_the_mine",
diff --git a/data/story/bdsp-mine-pilot/binding.json b/data/story/bdsp-mine-pilot/binding.json
index 37134da..11b1d01 100644
--- a/data/story/bdsp-mine-pilot/binding.json
+++ b/data/story/bdsp-mine-pilot/binding.json
@@ -2,7 +2,7 @@
   "format": "pokesim-story-replay-binding/1",
   "plan": {
     "file": "data/story/bdsp-mine-pilot/bdsp-mine-01.03.plan.json",
-    "sha256": "c51c7ad19c6f0c55bdb0d112cf794c3af987fbbdec7a80ca26257b9bdf5761d4"
+    "sha256": "128a8749774533db2ef87cd924e2ed61adc2021f253059cae827df1a58f196c9"
   },
   "map_revision": "4de7742a764d27293b4525d6ad2a6fc8a95f3e3a",
   "maps": {
diff --git a/data/story/bdsp-mine-pilot/cases.json b/data/story/bdsp-mine-pilot/cases.json
index 74c71c7..e066163 100644
--- a/data/story/bdsp-mine-pilot/cases.json
+++ b/data/story/bdsp-mine-pilot/cases.json
@@ -94,7 +94,7 @@
         "received": {},
         "save_performed": false,
         "actions": [
-          {"event": "above_the_mine", "kind": "walk", "map": "OreburghCity", "direction": "south", "tiles": 37},
+          {"event": "above_the_mine", "kind": "walk", "map": "OreburghCity", "direction": "south", "tiles": 36},
           {"event": "above_the_mine", "kind": "walk", "map": "OreburghCity", "direction": "west", "tiles": 1},
           {"event": "above_the_mine", "kind": "turn", "map": "OreburghCity", "direction": "south"},
           {
@@ -252,7 +252,7 @@
         "received": {},
         "save_performed": false,
         "actions": [
-          {"event": "above_the_mine", "kind": "walk", "map": "OreburghCity", "direction": "south", "tiles": 37},
+          {"event": "above_the_mine", "kind": "walk", "map": "OreburghCity", "direction": "south", "tiles": 36},
           {"event": "above_the_mine", "kind": "walk", "map": "OreburghCity", "direction": "west", "tiles": 1},
           {"event": "above_the_mine", "kind": "turn", "map": "OreburghCity", "direction": "south"},
           {
@@ -316,7 +316,7 @@
         "received": {},
         "save_performed": false,
         "actions": [
-          {"event": "above_the_mine", "kind": "walk", "map": "OreburghCity", "direction": "south", "tiles": 37},
+          {"event": "above_the_mine", "kind": "walk", "map": "OreburghCity", "direction": "south", "tiles": 36},
           {"event": "above_the_mine", "kind": "walk", "map": "OreburghCity", "direction": "west", "tiles": 1},
           {"event": "above_the_mine", "kind": "turn", "map": "OreburghCity", "direction": "south"},
           {
diff --git a/data/story/bdsp-mine-pilot/source.json b/data/story/bdsp-mine-pilot/source.json
index 9e20b32..2555de0 100644
--- a/data/story/bdsp-mine-pilot/source.json
+++ b/data/story/bdsp-mine-pilot/source.json
@@ -1,7 +1,7 @@
 {
   "format": "pokesim-native-plan-source/1",
   "repository": "dayfine/Arduino-Source",
-  "revision": "146ef0d9b294cc8027037881aa2385b6feeef233",
+  "revision": "4e597bcf67daeea9c1b763acb7042deab233ea98",
   "file": "SerialPrograms/Source/PokemonBDSP/Programs/AutoStory/StoryData/bdsp-mine-01.03.plan.json",
-  "sha256": "c51c7ad19c6f0c55bdb0d112cf794c3af987fbbdec7a80ca26257b9bdf5761d4"
+  "sha256": "128a8749774533db2ef87cd924e2ed61adc2021f253059cae827df1a58f196c9"
 }