diff --git a/gradle.properties b/gradle.properties
index 32bf1a7..4ac4cd1 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -8,7 +8,7 @@ yarn_mappings=1.20.6+build.3
 loader_version=0.15.11
 
 # Mod Properties
-mod_version=1.8
+mod_version=1.9
 maven_group=systems.brn
 archives_base_name=Server_storage
 
diff --git a/src/main/java/systems/brn/server_storage/lib/PagedGui.java b/src/main/java/systems/brn/server_storage/lib/PagedGui.java
index 8e78ab3..b808d8f 100644
--- a/src/main/java/systems/brn/server_storage/lib/PagedGui.java
+++ b/src/main/java/systems/brn/server_storage/lib/PagedGui.java
@@ -30,7 +30,7 @@ public abstract class PagedGui extends SimpleGui {
     public static final String GUI_REFRESH = "eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvZDc1ZDNkYjAzZGMyMWU1NjNiMDM0MTk3ZGE0MzViNzllY2ZlZjRiOGUyZWNkYjczMGUzNzBjMzE2NjI5ZDM2ZiJ9fX0=";
     public static final String GUI_A = "eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvNGU0MTc0ODEyMTYyNmYyMmFlMTZhNGM2NjRjNzMwMWE5ZjhlYTU5MWJmNGQyOTg4ODk1NzY4MmE5ZmRhZiJ9fX0=";
     public static final String GUI_1 = "eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvY2E1MTZmYmFlMTYwNThmMjUxYWVmOWE2OGQzMDc4NTQ5ZjQ4ZjZkNWI2ODNmMTljZjVhMTc0NTIxN2Q3MmNjIn19fQ==";
-
+    public static final String GUI_STORE_ALL = "eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvMWFkNmM4MWY4OTlhNzg1ZWNmMjZiZTFkYzQ4ZWFlMmJjZmU3NzdhODYyMzkwZjU3ODVlOTViZDgzYmQxNGQifX19";
 
     public static final int PAGE_SIZE = 9 * 5;
     protected final Runnable closeCallback;
@@ -128,6 +128,7 @@ public abstract class PagedGui extends SimpleGui {
                                 this.updateDisplay();
                             })
             );
+            case 5 -> this.storeAll();
             case 6 -> DisplayElement.nextPage(this);
             case 8 -> DisplayElement.of(
                     new GuiElementBuilder(Items.STRUCTURE_VOID)
@@ -146,6 +147,8 @@ public abstract class PagedGui extends SimpleGui {
 
     protected abstract DisplayElement sorting();
 
+    protected abstract DisplayElement storeAll();
+
 
     public record DisplayElement(@Nullable GuiElementInterface element, @Nullable Slot slot) {
         private static final DisplayElement EMPTY = DisplayElement.of(new GuiElement(ItemStack.EMPTY, GuiElementInterface.EMPTY_CALLBACK));
diff --git a/src/main/java/systems/brn/server_storage/lib/StorageOperations.java b/src/main/java/systems/brn/server_storage/lib/StorageOperations.java
index f0af978..4aff346 100644
--- a/src/main/java/systems/brn/server_storage/lib/StorageOperations.java
+++ b/src/main/java/systems/brn/server_storage/lib/StorageOperations.java
@@ -278,7 +278,7 @@ public class StorageOperations {
                 maxInsert += remainingSpace;
                 // If the maximum insertion count is greater than or equal to the item count, return the item count
                 if (maxInsert >= itemStack.getCount()) {
-                    return Math.min(itemStack.getCount(), remainingSpace);
+                    return Math.min(itemStack.getCount(), maxInsert);
                 }
             }
         }
@@ -286,7 +286,7 @@ public class StorageOperations {
         return maxInsert; // Return the maximum insertion count
     }
 
-    private static boolean canCombine(ItemStack stack1, ItemStack stack2) {
+    public static boolean canCombine(ItemStack stack1, ItemStack stack2) {
         return !stack1.isEmpty() && stack1.getItem() == stack2.getItem() && ItemStack.areItemsAndComponentsEqual(stack1, stack2);
     }
 }
diff --git a/src/main/java/systems/brn/server_storage/screens/StorageScreen.java b/src/main/java/systems/brn/server_storage/screens/StorageScreen.java
index a049fa2..0253726 100644
--- a/src/main/java/systems/brn/server_storage/screens/StorageScreen.java
+++ b/src/main/java/systems/brn/server_storage/screens/StorageScreen.java
@@ -85,19 +85,34 @@ public class StorageScreen extends PagedGui {
         if (clickedElement != null) {
             ItemStack clickedItem = clickedElement.getItemStack();
             ItemStack noLoreStack = removeCountFromLore(clickedItem);
-            if (noLoreStack.getCount() > noLoreStack.getMaxCount() && !type.shift) {
-                noLoreStack.setCount(noLoreStack.getMaxCount());
+            if (type.isRight) {
+                if (!type.shift) {
+                    noLoreStack.setCount(Math.min(noLoreStack.getMaxCount(), noLoreStack.getCount() / 2)); //half stack
+                } else {
+                    for (int i = 0; i < player.getInventory().main.size(); i++) {
+                        ItemStack stack = player.getInventory().main.get(i);
+                        if (ItemStack.areItemsAndComponentsEqual(stack, noLoreStack)) {
+                            insertItem(stack, 0, this.getVirtualSize(), false);
+                        }
+                    }
+                }
+
+            } else if (type.isLeft) {
+                if (noLoreStack.getCount() > noLoreStack.getMaxCount() && !type.shift) {
+                    noLoreStack.setCount(noLoreStack.getMaxCount()); // if not shift, get one stack
+                }
             }
-            int maxToInsert = canInsertItemIntoPlayerInventory(player, noLoreStack);
-            int insertCount = Math.min(maxToInsert, noLoreStack.getCount());
-            ItemStack insertingStack = noLoreStack.copy();
-            insertingStack.setCount(insertCount);
-            if (canRemoveFromInventory(inventory, noLoreStack) && insertCount > 0) {
-                player.getInventory().insertStack(insertingStack.copy());
-                removeItemStackFromChests(inventories, insertingStack);
+            if (!(type.isRight && type.shift)) {
+                int insertCount = canInsertItemIntoPlayerInventory(player, noLoreStack);
+                ItemStack insertingStack = noLoreStack.copy();
+                insertingStack.setCount(insertCount);
+                if (canRemoveFromInventory(inventory, noLoreStack) && insertCount > 0) {
+                    player.getInventory().insertStack(insertingStack.copy());
+                    removeItemStackFromChests(inventories, insertingStack);
+                    this.updateDisplay();
+                }
             }
         }
-        this.updateDisplay();
         return false;
     }
 
@@ -140,6 +155,23 @@ public class StorageScreen extends PagedGui {
         );
     }
 
+    @Override
+    protected DisplayElement storeAll() {
+        return DisplayElement.of(
+                new GuiElementBuilder(Items.PLAYER_HEAD)
+                        .setName(Text.translatable("gui.all").formatted(Formatting.WHITE))
+                        .hideDefaultTooltip().noDefaults()
+                        .setSkullOwner(GUI_STORE_ALL)
+                        .setCallback((x, y, z) -> {
+                            playClickSound(this.player);
+                            for (int i = 0; i < player.getInventory().main.size(); i++) {
+                                ItemStack stack = player.getInventory().main.get(i);
+                                insertItem(stack, 0, this.getVirtualSize(), false);
+                            }
+                        })
+        );
+    }
+
     public void doSearch(String query) {
         this.query = query;
         this.page = 0;