diff --git a/dependency-reduced-pom.xml b/dependency-reduced-pom.xml
index 27ad836..c31795f 100644
--- a/dependency-reduced-pom.xml
+++ b/dependency-reduced-pom.xml
@@ -4,7 +4,7 @@
   <groupId>net.seanomik</groupId>
   <artifactId>energeticstorage</artifactId>
   <name>EnergeticStorage</name>
-  <version>0.7.2-SNAPSHOT</version>
+  <version>0.7.3-SNAPSHOT</version>
   <build>
     <defaultGoal>clean package</defaultGoal>
     <resources>
diff --git a/pom.xml b/pom.xml
index dfd73c2..9955fe2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
 
     <groupId>net.seanomik</groupId>
     <artifactId>energeticstorage</artifactId>
-    <version>0.7.2-SNAPSHOT</version>
+    <version>0.7.3-SNAPSHOT</version>
     <packaging>jar</packaging>
 
     <name>EnergeticStorage</name>
diff --git a/src/main/java/net/seanomik/energeticstorage/objects/ESDrive.java b/src/main/java/net/seanomik/energeticstorage/objects/ESDrive.java
index db04635..915d938 100644
--- a/src/main/java/net/seanomik/energeticstorage/objects/ESDrive.java
+++ b/src/main/java/net/seanomik/energeticstorage/objects/ESDrive.java
@@ -123,14 +123,28 @@ public class ESDrive implements Cloneable, ConfigurationSerializable {
         }
     }
 
-    public boolean isAvailable(ItemStack item) {
-        return (Utils.isItemValid(item)) ? getFilledTypes() < Reference.MAX_DRIVE_TYPES && getFilledSpace() < size : getFilledSpace() < size;
+    public boolean canAddItem(ItemStack item) {
+        if (Utils.isItemValid(item)) {
+            // If the item is valid, we're full on types, we have the item in the drive, and we're not full on space, return true.
+            // else always just cascase down and check if we have space.
+            if (Utils.containsSimilarItem(new ArrayList<>(items.keySet()), item, true)) {
+                return getFilledSpace() < size;
+            } else {
+                if (getFilledTypes() < Reference.MAX_DRIVE_TYPES) {
+                    return getFilledSpace() < size;
+                }
+
+                return false;
+            }
+        } else {
+            return getFilledSpace() < size;
+        }
     }
 
     public boolean addItem(ItemStack item) {
         item = item.clone();
 
-        if (isAvailable(item)) {
+        if (canAddItem(item)) {
             // The item is contained, then update the amount.
             if (Utils.containsSimilarItem(new ArrayList<>(items.keySet()), item, true)) {
                 int amount = (int) items.values().toArray()[Utils.indexOfSimilarItem(new ArrayList<>(items.keySet()), item)] + item.getAmount();
diff --git a/src/main/java/net/seanomik/energeticstorage/objects/ESSystem.java b/src/main/java/net/seanomik/energeticstorage/objects/ESSystem.java
index 6db0672..65f5f55 100644
--- a/src/main/java/net/seanomik/energeticstorage/objects/ESSystem.java
+++ b/src/main/java/net/seanomik/energeticstorage/objects/ESSystem.java
@@ -1,15 +1,12 @@
 package net.seanomik.energeticstorage.objects;
 
 import net.seanomik.energeticstorage.utils.Utils;
-import org.bukkit.Bukkit;
 import org.bukkit.Location;
 import org.bukkit.configuration.serialization.ConfigurationSerializable;
 import org.bukkit.entity.Player;
 import org.bukkit.inventory.ItemStack;
-import org.bukkit.inventory.meta.ItemMeta;
 import org.jetbrains.annotations.NotNull;
 
-import java.io.Serializable;
 import java.util.*;
 
 public class ESSystem implements Cloneable, ConfigurationSerializable {
@@ -144,7 +141,7 @@ public class ESSystem implements Cloneable, ConfigurationSerializable {
 
     public ESDrive getNextAvailableDrive() {
         for (ESDrive drive : esDrives) {
-            if (drive.isAvailable(null)) {
+            if (drive.canAddItem(null)) {
                 return drive;
             }
         }
@@ -155,7 +152,9 @@ public class ESSystem implements Cloneable, ConfigurationSerializable {
     public ESDrive findItemInAvailableDrive(ItemStack item) {
         for (ESDrive drive : esDrives) {
             for (ItemStack itemStack : drive.getItems().keySet()) {
-                if (item.isSimilar(itemStack) && drive.isAvailable(item)) {
+                // We don't need to check if we can add the item since if its
+                // added, then i
+                if (item.isSimilar(itemStack) && drive.canAddItem(null)) {
                     return drive;
                 }
             }
@@ -185,7 +184,7 @@ public class ESSystem implements Cloneable, ConfigurationSerializable {
     public boolean addItem(ItemStack item) {
         ESDrive drive = findItemInAvailableDrive(item);
 
-        // If we failed to find the item in the next available drive, then find another drive.
+        // If we failed to find the item in the next available drive, then find another drive to add it to.
         if (drive == null) {
             drive = getNextAvailableDrive();