diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
new file mode 100644
index 00000000..430afc62
--- /dev/null
+++ b/.github/workflows/build.yml
@@ -0,0 +1,42 @@
+name: gtlcore-test
+
+on:
+  push:
+    branches: [ gtl-1431-skyblock-test ]
+  pull_request:
+    branches: [ gtl-1431-skyblock-test ]
+  release:
+    types: [created]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v4
+
+    - name: Set up JDK
+      uses: actions/setup-java@v4
+      with:
+        distribution: 'temurin'
+        java-version: '17'  
+
+    - name: Validate Gradle wrapper
+      uses: gradle/wrapper-validation-action@v1
+
+    - name: Build with Gradle
+      run: ./gradlew build
+
+    - name: Upload build artifacts
+      uses: actions/upload-artifact@v4
+      with:
+        name: Mod JARs
+        path: build/libs/*.jar
+        retention-days: 7
+
+    - name: Upload to Release 
+      if: github.event_name == 'release'
+      uses: softprops/action-gh-release@v1
+      with:
+        files: build/libs/*.jar
diff --git a/src/main/java/org/gtlcore/gtlcore/common/data/machines/TootipsModify.java b/src/main/java/org/gtlcore/gtlcore/common/data/machines/TootipsModify.java
index e4add154..48d160e2 100644
--- a/src/main/java/org/gtlcore/gtlcore/common/data/machines/TootipsModify.java
+++ b/src/main/java/org/gtlcore/gtlcore/common/data/machines/TootipsModify.java
@@ -27,8 +27,17 @@ public static void init() {
         electric_blast_furnace.setTooltipBuilder(electric_blast_furnace.getTooltipBuilder().andThen(GTLMachines.GTL_MODIFY));
 
         MachineDefinition steamExportBus = GTMachines.STEAM_EXPORT_BUS;
+        steamExportBus.setTooltipBuilder(steamExportBus.getTooltipBuilder().andThen((itemStack, components) -> {
+            components.add(1, Component.translatable("gtceu.machine.item_bus.export.tooltip"));
+            components.add(2, Component.translatable("gtceu.universal.tooltip.item_storage_capacity", 16));
+        }));
         steamExportBus.setTooltipBuilder(steamExportBus.getTooltipBuilder().andThen(GTLMachines.GTL_MODIFY));
+
         MachineDefinition steamImportBus = GTMachines.STEAM_IMPORT_BUS;
+        steamImportBus.setTooltipBuilder(steamImportBus.getTooltipBuilder().andThen((itemStack, components) -> {
+            components.add(1, Component.translatable("gtceu.machine.item_bus.import.tooltip"));
+            components.add(2, Component.translatable("gtceu.universal.tooltip.item_storage_capacity", 16));
+        }));
         steamImportBus.setTooltipBuilder(steamImportBus.getTooltipBuilder().andThen(GTLMachines.GTL_MODIFY));
 
         MachineDefinition steamOven = GTMachines.STEAM_OVEN;
diff --git a/src/main/java/org/gtlcore/gtlcore/mixin/gtm/registry/GTMachinesMixin.java b/src/main/java/org/gtlcore/gtlcore/mixin/gtm/registry/GTMachinesMixin.java
index 1ff7d40e..b81f52bf 100644
--- a/src/main/java/org/gtlcore/gtlcore/mixin/gtm/registry/GTMachinesMixin.java
+++ b/src/main/java/org/gtlcore/gtlcore/mixin/gtm/registry/GTMachinesMixin.java
@@ -187,7 +187,7 @@ private static void registerTieredMachines(String name, BiFunction<IMachineBlock
                                 .abilities(PartAbility.IMPORT_ITEMS)
                                 .overlayTieredHullRenderer("dual_hatch.import")
                                 .tooltips(
-                                        Component.translatable("gtceu.machine.buffer.import.tooltip"),
+                                        Component.translatable("gtceu.machine.dual_hatch.import.tooltip"),
                                         Component.translatable(
                                                 "gtceu.universal.tooltip.item_storage_capacity",
                                                 (1 + tier) * (1 + tier)),
@@ -212,7 +212,7 @@ private static void registerTieredMachines(String name, BiFunction<IMachineBlock
                                 .abilities(PartAbility.EXPORT_ITEMS)
                                 .overlayTieredHullRenderer("dual_hatch.export")
                                 .tooltips(
-                                        Component.translatable("gtceu.machine.buffer.export.tooltip"),
+                                        Component.translatable("gtceu.machine.dual_hatch.export.tooltip"),
                                         Component.translatable(
                                                 "gtceu.universal.tooltip.item_storage_capacity",
                                                 (1 + tier) * (1 + tier)),