diff --git a/RMROC451.TweaksAndThings/Definition.json b/RMROC451.TweaksAndThings/Definition.json
new file mode 100644
index 00000000..f643eba2
--- /dev/null
+++ b/RMROC451.TweaksAndThings/Definition.json
@@ -0,0 +1,26 @@
+{
+  "manifestVersion": 1,
+  "id": "RMROC451.TweaksAndThings",
+  "name": "RMROC451's Tweaks and Things",
+  "version": "2.1.4_2025-08-29T01:29:39.1962382Z",
+  "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/Newtonsoft.Json.dll b/RMROC451.TweaksAndThings/Newtonsoft.Json.dll
new file mode 100644
index 00000000..341d08fc
Binary files /dev/null and b/RMROC451.TweaksAndThings/Newtonsoft.Json.dll differ
diff --git a/RMROC451.TweaksAndThings/RMROC451.TweaksAndThings.dll b/RMROC451.TweaksAndThings/RMROC451.TweaksAndThings.dll
new file mode 100644
index 00000000..ad913b4c
Binary files /dev/null and b/RMROC451.TweaksAndThings/RMROC451.TweaksAndThings.dll differ
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