diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3e3fc51cf..0e7ae54c5 100755
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,8 @@
 # Refined Storage Changelog
 
+### 1.4.15
+- Updated Storage Drawers API, fixes crashes (raoulvdberge)
+
 ### 1.4.14
 - Fixed Solderer not accepting books made in anvil (raoulvdberge)
 
diff --git a/src/main/java/com/jaquadro/minecraft/storagedrawers/api/IStorageDrawersApi.java b/src/main/java/com/jaquadro/minecraft/storagedrawers/api/IStorageDrawersApi.java
index c9a117a9a..0ac038580 100755
--- a/src/main/java/com/jaquadro/minecraft/storagedrawers/api/IStorageDrawersApi.java
+++ b/src/main/java/com/jaquadro/minecraft/storagedrawers/api/IStorageDrawersApi.java
@@ -15,12 +15,8 @@ public interface IStorageDrawersApi {
 
     IWailaRegistry wailaRegistry();
 
-    //IPackBlockFactory packFactory ();
-
     /**
      * User-managed configuration for the Storage Drawers mod.
      */
     IUserConfig userConfig();
-
-    //void registerStandardPackRecipes (IExtendedDataResolver resolver);
 }
diff --git a/src/main/java/com/jaquadro/minecraft/storagedrawers/api/StorageDrawersApi.java b/src/main/java/com/jaquadro/minecraft/storagedrawers/api/StorageDrawersApi.java
index 016b19e4a..ef7dcdc93 100755
--- a/src/main/java/com/jaquadro/minecraft/storagedrawers/api/StorageDrawersApi.java
+++ b/src/main/java/com/jaquadro/minecraft/storagedrawers/api/StorageDrawersApi.java
@@ -6,7 +6,7 @@ package com.jaquadro.minecraft.storagedrawers.api;
 public class StorageDrawersApi {
     private static IStorageDrawersApi instance;
 
-    public static final String VERSION = "1.7.10-1.2.0";
+    public static final String VERSION = "1.10.2-1.3.0";
 
     /**
      * API entry point.
diff --git a/src/main/java/com/jaquadro/minecraft/storagedrawers/api/config/IUserConfig.java b/src/main/java/com/jaquadro/minecraft/storagedrawers/api/config/IUserConfig.java
index 796b777c3..5f9c1beae 100755
--- a/src/main/java/com/jaquadro/minecraft/storagedrawers/api/config/IUserConfig.java
+++ b/src/main/java/com/jaquadro/minecraft/storagedrawers/api/config/IUserConfig.java
@@ -7,6 +7,7 @@ public interface IUserConfig {
     /**
      * Configuration options related to third party addon packs for Storage Drawers.
      */
+    @Deprecated
     IAddonConfig addonConfig();
 
     /**
diff --git a/src/main/java/com/jaquadro/minecraft/storagedrawers/api/pack/BlockConfiguration.java b/src/main/java/com/jaquadro/minecraft/storagedrawers/api/pack/BlockConfiguration.java
index 14305f8ae..bf1394782 100755
--- a/src/main/java/com/jaquadro/minecraft/storagedrawers/api/pack/BlockConfiguration.java
+++ b/src/main/java/com/jaquadro/minecraft/storagedrawers/api/pack/BlockConfiguration.java
@@ -8,15 +8,7 @@ public enum BlockConfiguration {
     BasicFull4(BlockType.Drawers, EnumBasicDrawer.FULL4),
     BasicHalf2(BlockType.Drawers, EnumBasicDrawer.HALF2),
     BasicHalf4(BlockType.Drawers, EnumBasicDrawer.HALF4),
-
-    SortingFull1(BlockType.DrawersSorting, EnumBasicDrawer.FULL1),
-    SortingFull2(BlockType.DrawersSorting, EnumBasicDrawer.FULL2),
-    SortingFull4(BlockType.DrawersSorting, EnumBasicDrawer.FULL4),
-    SortingHalf2(BlockType.DrawersSorting, EnumBasicDrawer.HALF2),
-    SortingHalf4(BlockType.DrawersSorting, EnumBasicDrawer.HALF4),
-
-    Trim(BlockType.Trim, null),
-    TrimSorting(BlockType.TrimSorting, null);
+    Trim(BlockType.Trim, null);
 
     private final BlockType type;
     private final EnumBasicDrawer drawer;
diff --git a/src/main/java/com/jaquadro/minecraft/storagedrawers/api/pack/BlockType.java b/src/main/java/com/jaquadro/minecraft/storagedrawers/api/pack/BlockType.java
index 1bc58deec..386b6007b 100755
--- a/src/main/java/com/jaquadro/minecraft/storagedrawers/api/pack/BlockType.java
+++ b/src/main/java/com/jaquadro/minecraft/storagedrawers/api/pack/BlockType.java
@@ -2,7 +2,5 @@ package com.jaquadro.minecraft.storagedrawers.api.pack;
 
 public enum BlockType {
     Drawers,
-    DrawersSorting,
-    Trim,
-    TrimSorting
+    Trim
 }
diff --git a/src/main/java/com/jaquadro/minecraft/storagedrawers/api/pack/ExtendedDataResolver.java b/src/main/java/com/jaquadro/minecraft/storagedrawers/api/pack/ExtendedDataResolver.java
deleted file mode 100755
index 0718195fa..000000000
--- a/src/main/java/com/jaquadro/minecraft/storagedrawers/api/pack/ExtendedDataResolver.java
+++ /dev/null
@@ -1,63 +0,0 @@
-/*package com.jaquadro.minecraft.storagedrawers.api.pack;
-
-import net.minecraft.block.Block;
-import net.minecraft.creativetab.CreativeTabs;
-
-public class ExtendedDataResolver extends StandardDataResolver implements IExtendedDataResolver
-{
-    private Block[] planks = new Block[16];
-    private int[] planksMeta = new int[16];
-
-    private Block[] slabs = new Block[16];
-    private int[] slabsMeta = new int [16];
-
-    public ExtendedDataResolver (String modID, String[] unlocalizedNames) {
-        super(modID, unlocalizedNames);
-    }
-
-    public ExtendedDataResolver (String modID, String[] unlocalizedNames, CreativeTabs creativeTab) {
-        super(modID, unlocalizedNames, creativeTab);
-    }
-
-    @Override
-    public Block getBlock (BlockConfiguration blockConfig) {
-        return null;
-    }
-
-    @Override
-    public Block getPlankBlock (int meta) {
-        return planks[meta];
-    }
-
-    @Override
-    public Block getSlabBlock (int meta) {
-        return slabs[meta];
-    }
-
-    @Override
-    public int getPlankMeta (int meta) {
-        return planksMeta[meta];
-    }
-
-    @Override
-    public int getSlabMeta (int meta) {
-        return slabsMeta[meta];
-    }
-
-    public void init () {
-
-    }
-
-    protected void setPlankSlab (int meta, Block plank, int plankMeta, Block slab, int slabMeta) {
-        if (plank != null) {
-            planks[meta] = plank;
-            planksMeta[meta] = plankMeta;
-        }
-
-        if (slab != null) {
-            slabs[meta] = slab;
-            slabsMeta[meta] = slabMeta;
-        }
-    }
-}
-*/
\ No newline at end of file
diff --git a/src/main/java/com/jaquadro/minecraft/storagedrawers/api/pack/IExtendedDataResolver.java b/src/main/java/com/jaquadro/minecraft/storagedrawers/api/pack/IExtendedDataResolver.java
deleted file mode 100755
index 71ab5d922..000000000
--- a/src/main/java/com/jaquadro/minecraft/storagedrawers/api/pack/IExtendedDataResolver.java
+++ /dev/null
@@ -1,17 +0,0 @@
-/*package com.jaquadro.minecraft.storagedrawers.api.pack;
-
-import net.minecraft.block.Block;
-
-public interface IExtendedDataResolver extends IPackDataResolver
-{
-    Block getBlock (BlockConfiguration blockConfig);
-
-    Block getPlankBlock (int meta);
-
-    Block getSlabBlock (int meta);
-
-    int getPlankMeta (int meta);
-
-    int getSlabMeta (int meta);
-}
-*/
\ No newline at end of file
diff --git a/src/main/java/com/jaquadro/minecraft/storagedrawers/api/pack/IPackBlock.java b/src/main/java/com/jaquadro/minecraft/storagedrawers/api/pack/IPackBlock.java
deleted file mode 100755
index 3bc428810..000000000
--- a/src/main/java/com/jaquadro/minecraft/storagedrawers/api/pack/IPackBlock.java
+++ /dev/null
@@ -1,7 +0,0 @@
-/*package com.jaquadro.minecraft.storagedrawers.api.pack;
-
-public interface IPackBlock
-{
-    IPackDataResolver getDataResolver ();
-}
-*/
\ No newline at end of file
diff --git a/src/main/java/com/jaquadro/minecraft/storagedrawers/api/pack/IPackBlockFactory.java b/src/main/java/com/jaquadro/minecraft/storagedrawers/api/pack/IPackBlockFactory.java
deleted file mode 100755
index 1d48cbeb1..000000000
--- a/src/main/java/com/jaquadro/minecraft/storagedrawers/api/pack/IPackBlockFactory.java
+++ /dev/null
@@ -1,35 +0,0 @@
-/*package com.jaquadro.minecraft.storagedrawers.api.pack;
-
-import net.minecraft.block.Block;
-import net.minecraft.item.ItemBlock;
-
-public interface IPackBlockFactory
-{
-    Block createBlock (BlockConfiguration blockConfig, IPackDataResolver dataResolver);
-
-    /**
-     * Registers a factory-produced block with an appropriate item class.
-     */
-//void registerBlock (Block block, String name);
-
-/**
- * Associates a sorting variant of a block with its corresponding basic block.
- * <p>
- * Hides block from NEI if NEI is active.
- * <p>
- * Registers block metadata from an initialized DataResolver with Storage Drawers.
- */
-//void bindSortingBlock (Block basicBlock, Block sortingBlock);
-
-/**
- * Hides block from NEI if NEI is active.
- * <p>
- * Registers block metadata from an initialized DataResolver with Storage Drawers.
- */
-//void hideBlock (String blockID);
-
-/**
- * Registers block metadata from an initialized DataResolver with Storage Drawers.
-     */
-    //void registerResolver (IExtendedDataResolver resolver);
-//}
diff --git a/src/main/java/com/jaquadro/minecraft/storagedrawers/api/pack/IPackDataResolver.java b/src/main/java/com/jaquadro/minecraft/storagedrawers/api/pack/IPackDataResolver.java
deleted file mode 100755
index 12f2b29d1..000000000
--- a/src/main/java/com/jaquadro/minecraft/storagedrawers/api/pack/IPackDataResolver.java
+++ /dev/null
@@ -1,19 +0,0 @@
-package com.jaquadro.minecraft.storagedrawers.api.pack;
-/*
-import net.minecraft.creativetab.CreativeTabs;
-
-public interface IPackDataResolver
-{
-    String getPackModID ();
-
-    String getBlockName (BlockConfiguration blockConfig);
-
-    CreativeTabs getCreativeTabs (BlockType type);
-
-    boolean isValidMetaValue (int meta);
-
-    String getUnlocalizedName (int meta);
-
-    String getTexturePath (TextureType type, int meta);
-}
-*/
\ No newline at end of file
diff --git a/src/main/java/com/jaquadro/minecraft/storagedrawers/api/pack/StandardDataResolver.java b/src/main/java/com/jaquadro/minecraft/storagedrawers/api/pack/StandardDataResolver.java
deleted file mode 100755
index 56378e1bc..000000000
--- a/src/main/java/com/jaquadro/minecraft/storagedrawers/api/pack/StandardDataResolver.java
+++ /dev/null
@@ -1,108 +0,0 @@
-package com.jaquadro.minecraft.storagedrawers.api.pack;
-/*
-import net.minecraft.creativetab.CreativeTabs;
-
-public class StandardDataResolver implements IPackDataResolver
-{
-    private String modID;
-    private String[] unlocalizedNames;
-    private CreativeTabs creativeTab;
-
-    public StandardDataResolver (String modID, String[] unlocalizedNames) {
-        this.modID = modID;
-        this.unlocalizedNames = unlocalizedNames;
-    }
-
-    public StandardDataResolver (String modID, String[] unlocalizedNames, CreativeTabs creativeTab) {
-        this(modID, unlocalizedNames);
-        this.creativeTab = creativeTab;
-    }
-
-    @Override
-    public String getPackModID () {
-        return modID;
-    }
-
-    protected String makeBlockName (String name) {
-        return getPackModID().toLowerCase() + "." + name;
-    }
-
-    @Override
-    public String getBlockName (BlockConfiguration blockConfig) {
-        switch (blockConfig.getBlockType()) {
-            case Drawers:
-            case DrawersSorting:
-                if (blockConfig.getDrawerCount() == 1)
-                    return makeBlockName("fullDrawers1");
-                if (blockConfig.getDrawerCount() == 2 && !blockConfig.isHalfDepth())
-                    return makeBlockName("fullDrawers2");
-                if (blockConfig.getDrawerCount() == 4 && !blockConfig.isHalfDepth())
-                    return makeBlockName("fullDrawers4");
-                if (blockConfig.getDrawerCount() == 2 && blockConfig.isHalfDepth())
-                    return makeBlockName("halfDrawers2");
-                if (blockConfig.getDrawerCount() == 4 && blockConfig.isHalfDepth())
-                    return makeBlockName("halfDrawers4");
-                break;
-            case Trim:
-            case TrimSorting:
-                return makeBlockName("trim");
-        }
-        return null;
-    }
-
-    @Override
-    public CreativeTabs getCreativeTabs (BlockType type) {
-        return creativeTab;
-    }
-
-    @Override
-    public boolean isValidMetaValue (int meta) {
-        if (meta < 0 || meta >= unlocalizedNames.length)
-            return false;
-
-        return unlocalizedNames != null && unlocalizedNames[meta] != null;
-    }
-
-    @Override
-    public String getUnlocalizedName (int meta) {
-        if (!isValidMetaValue(meta))
-            return null;
-
-        return unlocalizedNames[meta];
-    }
-
-    protected String getBaseTexturePath () {
-        return getPackModID() + ":";
-    }
-
-    protected String getTextureMetaName (int meta) {
-        return getUnlocalizedName(meta);
-    }
-
-    @Override
-    public String getTexturePath (TextureType type, int meta) {
-        switch (type) {
-            case Front1:
-                return getBaseTexturePath() + "drawers_" + getTextureMetaName(meta) + "_front_1";
-            case Front2:
-                return getBaseTexturePath() + "drawers_" + getTextureMetaName(meta) + "_front_2";
-            case Front4:
-                return getBaseTexturePath() + "drawers_" + getTextureMetaName(meta) + "_front_4";
-            case Side:
-                return getBaseTexturePath() + "drawers_" + getTextureMetaName(meta) + "_side";
-            case SideSort:
-                return getBaseTexturePath() + "drawers_" + getTextureMetaName(meta) + "_sort";
-            case SideVSplit:
-                return getBaseTexturePath() + "drawers_" + getTextureMetaName(meta) + "_side_v";
-            case SideHSplit:
-                return getBaseTexturePath() + "drawers_" + getTextureMetaName(meta) + "_side_h";
-            case TrimBorder:
-                return getBaseTexturePath() + "drawers_" + getTextureMetaName(meta) + "_trim";
-            case TrimBlock:
-                return getBaseTexturePath() + "drawers_" + getTextureMetaName(meta) + "_side";
-            default:
-                return "";
-        }
-    }
-}
-*/
\ No newline at end of file
diff --git a/src/main/java/com/jaquadro/minecraft/storagedrawers/api/pack/TextureType.java b/src/main/java/com/jaquadro/minecraft/storagedrawers/api/pack/TextureType.java
index 423bc3f41..123c8527d 100755
--- a/src/main/java/com/jaquadro/minecraft/storagedrawers/api/pack/TextureType.java
+++ b/src/main/java/com/jaquadro/minecraft/storagedrawers/api/pack/TextureType.java
@@ -5,7 +5,6 @@ public enum TextureType {
     Front2,
     Front4,
     Side,
-    SideSort,
     SideVSplit,
     SideHSplit,
     TrimBorder,
diff --git a/src/main/java/com/jaquadro/minecraft/storagedrawers/api/storage/IDrawer.java b/src/main/java/com/jaquadro/minecraft/storagedrawers/api/storage/IDrawer.java
index 89b0f737e..5d434ef00 100755
--- a/src/main/java/com/jaquadro/minecraft/storagedrawers/api/storage/IDrawer.java
+++ b/src/main/java/com/jaquadro/minecraft/storagedrawers/api/storage/IDrawer.java
@@ -48,6 +48,12 @@ public interface IDrawer {
      */
     int getMaxCapacity(@Nonnull ItemStack itemPrototype);
 
+    /**
+     * Gets the maxmimum number of items that could be stored in this drawer for a standard item stack size
+     * of 64.
+     */
+    int getDefaultMaxCapacity();
+
     /**
      * Gets the number of items that could still be added to this drawer before it is full.
      */
diff --git a/src/main/java/com/jaquadro/minecraft/storagedrawers/api/storage/attribute/IQuantifiable.java b/src/main/java/com/jaquadro/minecraft/storagedrawers/api/storage/attribute/IQuantifiable.java
index c212264d7..19c4cb9a3 100755
--- a/src/main/java/com/jaquadro/minecraft/storagedrawers/api/storage/attribute/IQuantifiable.java
+++ b/src/main/java/com/jaquadro/minecraft/storagedrawers/api/storage/attribute/IQuantifiable.java
@@ -9,7 +9,6 @@ public interface IQuantifiable {
 
     /**
      * Sets whether or not the drawer is currently quantified.
-     *
      * @return false if the operation is not supported, true otherwise.
      */
     boolean setIsShowingQuantity(boolean state);