diff --git a/RMROC451.TweaksAndThings/BleedCar.png b/RMROC451.TweaksAndThings/BleedCar.png
new file mode 100644
index 00000000..69d6424c
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diff --git a/RMROC451.TweaksAndThings/BleedConsist.png b/RMROC451.TweaksAndThings/BleedConsist.png
new file mode 100644
index 00000000..36ec48fe
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diff --git a/RMROC451.TweaksAndThings/ConnectAir.png b/RMROC451.TweaksAndThings/ConnectAir.png
new file mode 100644
index 00000000..17f6f80e
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diff --git a/RMROC451.TweaksAndThings/ConsistReleaseBrake.png b/RMROC451.TweaksAndThings/ConsistReleaseBrake.png
new file mode 100644
index 00000000..d8aecc9d
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diff --git a/RMROC451.TweaksAndThings/ConsistSetBrake.png b/RMROC451.TweaksAndThings/ConsistSetBrake.png
new file mode 100644
index 00000000..28641c16
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diff --git a/RMROC451.TweaksAndThings/Definition.json b/RMROC451.TweaksAndThings/Definition.json
new file mode 100644
index 00000000..115516ad
--- /dev/null
+++ b/RMROC451.TweaksAndThings/Definition.json
@@ -0,0 +1,26 @@
+{
+  "manifestVersion": 1,
+  "id": "RMROC451.TweaksAndThings",
+  "name": "RMROC451's Tweaks and Things",
+  "version": "2.1.8_2025-09-19T02:30:13.3132097Z",
+  "requires": [
+    {
+      "id": "railroader",
+      "notBefore": "2024.6"
+    },
+    {
+      "id": "railloader",
+      "notBefore": "1.9.6.14"
+    },
+    {
+      "id": "Zamu.StrangeCustoms",
+      "notBefore": "1.10.25017.313"
+    }
+  ],
+  "assemblies": [ "RMROC451.TweaksAndThings" ],
+  "mixintos": {
+    "container:ne-caboose01": "file(mroc-cabeese.json)",
+    "container:ne-caboose02": "file(mroc-cabeese.json)",
+    "container:ne-caboose03": "file(mroc-cabeese.json)"
+  }
+}
diff --git a/RMROC451.TweaksAndThings/Follow.png b/RMROC451.TweaksAndThings/Follow.png
new file mode 100644
index 00000000..71ec35de
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diff --git a/RMROC451.TweaksAndThings/Hourglass_icon.png b/RMROC451.TweaksAndThings/Hourglass_icon.png
new file mode 100644
index 00000000..201031e8
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diff --git a/RMROC451.TweaksAndThings/Map_pin_icon.png b/RMROC451.TweaksAndThings/Map_pin_icon.png
new file mode 100644
index 00000000..266fdcbf
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diff --git a/RMROC451.TweaksAndThings/Newtonsoft.Json.dll b/RMROC451.TweaksAndThings/Newtonsoft.Json.dll
new file mode 100644
index 00000000..341d08fc
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diff --git a/RMROC451.TweaksAndThings/OilCan.png b/RMROC451.TweaksAndThings/OilCan.png
new file mode 100644
index 00000000..240c3d5d
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diff --git a/RMROC451.TweaksAndThings/RMROC451.TweaksAndThings.dll b/RMROC451.TweaksAndThings/RMROC451.TweaksAndThings.dll
new file mode 100644
index 00000000..1577f4ee
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diff --git a/RMROC451.TweaksAndThings/RMROC451.TweaksAndThings.pdb b/RMROC451.TweaksAndThings/RMROC451.TweaksAndThings.pdb
new file mode 100644
index 00000000..35230874
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diff --git a/RMROC451.TweaksAndThings/ReleaseBrake.png b/RMROC451.TweaksAndThings/ReleaseBrake.png
new file mode 100644
index 00000000..60efe045
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diff --git a/RMROC451.TweaksAndThings/SetBrake.png b/RMROC451.TweaksAndThings/SetBrake.png
new file mode 100644
index 00000000..da7a7b21
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diff --git a/RMROC451.TweaksAndThings/mroc-cabeese.json b/RMROC451.TweaksAndThings/mroc-cabeese.json
new file mode 100644
index 00000000..1a6e96fd
--- /dev/null
+++ b/RMROC451.TweaksAndThings/mroc-cabeese.json
@@ -0,0 +1,23 @@
+{
+  "objects": [
+    {
+      "$find": [
+        {
+          "path": "definition.archetype",
+          "value": "Caboose"
+        }
+      ],
+      "definition": {
+        "loadSlots": [
+          {
+            "$add": {
+              "maximumCapacity": 8,
+              "loadUnits": "Quantity",
+              "requiredLoadIdentifier": "crew-hours"
+            }
+          }
+        ]
+      }
+    }
+  ]
+}
\ No newline at end of file