diff --git a/src/data/layers/sleigh.tsx b/src/data/layers/sleigh.tsx
index 925774b..93247e9 100644
--- a/src/data/layers/sleigh.tsx
+++ b/src/data/layers/sleigh.tsx
@@ -43,23 +43,22 @@ const layer = createLayer(id, function (this: BaseLayer) {
     const sleighCost = computed(() => {
         let v = sleighProgress.value.value;
         return {
-            wood: Decimal.mul(1e100, Decimal.pow(1.2, v)),
-            metal: Decimal.mul(1e60, Decimal.pow(1.1, v)),
-            plastic: Decimal.mul(1e20, Decimal.pow(1.05, v))
+            wood: Decimal.mul(1e60, Decimal.pow(1.2, v)),
+            metal: Decimal.mul(1e40, Decimal.pow(1.1, v)),
+            plastic: Decimal.mul(1e10, Decimal.pow(1.05, v))
         };
     });
     const sleigh = createBuyable(() => ({
         display: jsx(() => (
             <>
-                <h3>Fix the sleigh</h3>
-                <div>
-                    Increase sleigh fixed by 1%
-                </div>
-                <div>
-                    Costs {displayCost(trees.logs, sleighCost.value.wood, "logs")},
+                <b style="font-size: x-large">Fix 1% of the sleigh</b>
+                <br />
+                <br />
+                <span style="font-size: large">
+                    Cost: {displayCost(trees.logs, sleighCost.value.wood, "logs")},
                     {displayCost(metal.metal, sleighCost.value.metal, "metal")},
                     {displayCost(plastic.plastic, sleighCost.value.plastic, "plastic")}
-                </div>
+                </span>
             </>
         )),
         canPurchase(): boolean {
@@ -85,8 +84,71 @@ const layer = createLayer(id, function (this: BaseLayer) {
         shouldEarn: () => Decimal.gte(sleighProgress.value.value, 1),
         showPopups: shouldShowPopups
     }));
+    const milestone2 = createMilestone(() => ({
+        display: {
+            requirement: "10% Sleigh Fixed",
+            effectDisplay: "Gain an additional 5% more wood for each 5% of sleigh fixed"
+        },
+        shouldEarn: () => Decimal.gte(sleighProgress.value.value, 10),
+        showPopups: shouldShowPopups
+    }));
+    const milestone3 = createMilestone(() => ({
+        display: {
+            requirement: "20% Sleigh Fixed",
+            effectDisplay: "Gain an additional 5% more plastic for each 5% of sleigh fixed"
+        },
+        shouldEarn: () => Decimal.gte(sleighProgress.value.value, 20),
+        showPopups: shouldShowPopups
+    }));
+    const milestone4 = createMilestone(() => ({
+        display: {
+            requirement: "30% Sleigh Fixed",
+            effectDisplay: "All automatic metal actions are doubled"
+        },
+        shouldEarn: () => Decimal.gte(sleighProgress.value.value, 30),
+        showPopups: shouldShowPopups
+    }));
+    const milestone5 = createMilestone(() => ({
+        display: {
+            requirement: "40% Sleigh Fixed",
+            effectDisplay: "Plastic gain is doubled"
+        },
+        shouldEarn: () => Decimal.gte(sleighProgress.value.value, 40),
+        showPopups: shouldShowPopups
+    }));
+    const milestone6 = createMilestone(() => ({
+        display: {
+            requirement: "50% Sleigh Fixed",
+            effectDisplay: "Trees give 10x as many logs"
+        },
+        shouldEarn: () => Decimal.gte(sleighProgress.value.value, 50),
+        showPopups: shouldShowPopups
+    }));
+    const milestone7 = createMilestone(() => ({
+        display: {
+            requirement: "75% Sleigh Fixed",
+            effectDisplay: "Gain 10 extra refineries for every 2% of sleigh fixed"
+        },
+        shouldEarn: () => Decimal.gte(sleighProgress.value.value, 75),
+        showPopups: shouldShowPopups
+    }));
+    const milestone8 = createMilestone(() => ({
+        display: {
+            requirement: "100% Sleigh Fixed",
+            effectDisplay: "Metal per ore is raised to the 1.2th power"
+        },
+        shouldEarn: () => Decimal.gte(sleighProgress.value.value, 100),
+        showPopups: shouldShowPopups
+    }));
     const milestones = {
-        milestone1
+        milestone1,
+        milestone2,
+        milestone3,
+        milestone4,
+        milestone5,
+        milestone6,
+        milestone7,
+        milestone8
     };
     const { collapseMilestones, display: milestonesDisplay } =
         createCollapsibleMilestones(milestones);