diff --git a/RMROC451.TweaksAndThings/Definition.json b/RMROC451.TweaksAndThings/Definition.json
new file mode 100644
index 00000000..1dd3360b
--- /dev/null
+++ b/RMROC451.TweaksAndThings/Definition.json
@@ -0,0 +1,27 @@
+{
+  "manifestVersion": 1,
+  "id": "RMROC451.TweaksAndThings",
+  "name": "RMROC451's Tweaks and Things",
+  "version": "2.0.0_2025-08-10T13:30:51.4322407Z",
+  "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)",
+    "game-graph": "file(tweakedLoadIDs.json)"
+  }
+}
diff --git a/RMROC451.TweaksAndThings/Hourglass_icon.png b/RMROC451.TweaksAndThings/Hourglass_icon.png
new file mode 100644
index 00000000..201031e8
Binary files /dev/null and b/RMROC451.TweaksAndThings/Hourglass_icon.png differ
diff --git a/RMROC451.TweaksAndThings/Map_pin_icon.png b/RMROC451.TweaksAndThings/Map_pin_icon.png
new file mode 100644
index 00000000..266fdcbf
Binary files /dev/null and b/RMROC451.TweaksAndThings/Map_pin_icon.png differ
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/OilCan.png b/RMROC451.TweaksAndThings/OilCan.png
new file mode 100644
index 00000000..d8b2b440
Binary files /dev/null and b/RMROC451.TweaksAndThings/OilCan.png differ
diff --git a/RMROC451.TweaksAndThings/RMROC451.TweaksAndThings.dll b/RMROC451.TweaksAndThings/RMROC451.TweaksAndThings.dll
new file mode 100644
index 00000000..cb3bd526
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
diff --git a/RMROC451.TweaksAndThings/tweakedLoadIDS.json b/RMROC451.TweaksAndThings/tweakedLoadIDS.json
new file mode 100644
index 00000000..25f470b0
--- /dev/null
+++ b/RMROC451.TweaksAndThings/tweakedLoadIDS.json
@@ -0,0 +1,14 @@
+{
+  "loads": {
+    //raw mined
+    "legos-express-freight": {
+      "description": "Express Freight",
+      "units": "pounds",
+      "density": 50.0,
+      "unitWeightInPounds": 0.0,
+      "importable": true,
+      "payPerQuantity": 0.0,
+      "costPerUnit": 0.0
+    }
+  }
+}
\ No newline at end of file