diff --git a/data-final-fixes.lua b/data-final-fixes.lua
new file mode 100644
index 0000000..075a915
--- /dev/null
+++ b/data-final-fixes.lua
@@ -0,0 +1,13 @@
+require("factsheet")
+
+if settings.startup["adamo-nuclear-recipe-trolling"].value then
+	for _,recipe in pairs(data.raw.recipe) do
+		if recipe_uses(recipe,"uranium-238") then
+			replace_in_recipe_io(
+				recipe,
+				"uranium-238",
+				"adamo-nuclear-DU-oxide"
+			)
+		end
+	end
+end
\ No newline at end of file
diff --git a/settings.lua b/settings.lua
new file mode 100644
index 0000000..24d7a75
--- /dev/null
+++ b/settings.lua
@@ -0,0 +1,15 @@
+data:extend({
+	{
+		name = "adamo-nuclear-recipe-trolling",
+		type = "bool-setting",
+		setting_type = "startup",
+		default_value = true,
+		order = "a"
+	},{
+		name = "adamo-nuclear-uranium-belt-recipe-override",
+		type = "bool-setting",
+		setting_type = "startup",
+		default_value = true,
+		order = "b"
+	}
+})
\ No newline at end of file