diff --git a/src/data/layers/factory.tsx b/src/data/layers/factory.tsx
index 4512aea..1804df1 100644
--- a/src/data/layers/factory.tsx
+++ b/src/data/layers/factory.tsx
@@ -83,6 +83,7 @@ import "./styles/factory.css";
 import Toy from "./Toy.vue";
 import toys from "./toys";
 import trees from "./trees";
+import workshop from "./workshop";
 
 const id = "factory";
 
@@ -149,6 +150,11 @@ const factory = createLayer(id, () => {
             addend: () => Decimal.add(1, coal.coal.value).log10(),
             description: "Coal Energy Production"
         })),
+        createMultiplicativeModifier(() => ({
+            multiplier: Decimal.add(1, coal.coal.value).log10().div(100),
+            description: "1400% workshop",
+            enabled: workshop.milestones.extraExpansionMilestone7.earned
+        })),
         createAdditiveModifier(() => ({
             addend: () => Decimal.times(oilFuel.amount.value, 10),
             description: "Oil Fuel",
diff --git a/src/data/layers/trees.tsx b/src/data/layers/trees.tsx
index d4a061d..51a799a 100644
--- a/src/data/layers/trees.tsx
+++ b/src/data/layers/trees.tsx
@@ -547,7 +547,7 @@ const layer = createLayer(id, function (this: BaseLayer) {
             enabled: toys.row1Upgrades[0].bought
         })),
         createMultiplicativeModifier(() => ({
-            multiplier: () => Decimal.add(toys.clothes.value, 1),
+            multiplier: () => Decimal.add(toys.clothes.value, 1).pow(0.75),
             description: "3000 Toys",
             enabled: toys.milestones.milestone7.earned
         })),
diff --git a/src/data/layers/workshop.tsx b/src/data/layers/workshop.tsx
index 5216055..584bd43 100644
--- a/src/data/layers/workshop.tsx
+++ b/src/data/layers/workshop.tsx
@@ -299,6 +299,16 @@ const layer = createLayer(id, function (this: BaseLayer) {
             showIf(extraExpansionMilestone5.earned.value && toys.row1Upgrades[2].bought.value),
         showPopups: shouldShowPopups
     }));
+    const extraExpansionMilestone7 = createMilestone(() => ({
+        display: {
+            requirement: "1400% Foundation Completed",
+            effectDisplay: "Coal has a greater effect on energy gain"
+        },
+        shouldEarn: () => Decimal.gte(foundationProgress.value, 1400),
+        visibility: () =>
+            showIf(extraExpansionMilestone6.earned.value && toys.row1Upgrades[2].bought.value),
+        showPopups: shouldShowPopups
+    }));
     const milestones = {
         logGainMilestone1,
         autoCutMilestone1,
@@ -313,7 +323,8 @@ const layer = createLayer(id, function (this: BaseLayer) {
         extraExpansionMilestone3,
         extraExpansionMilestone4,
         extraExpansionMilestone5,
-        extraExpansionMilestone6
+        extraExpansionMilestone6,
+        extraExpansionMilestone7
     };
     const { collapseMilestones, display: milestonesDisplay } =
         createCollapsibleMilestones(milestones);