diff --git a/diylc/diylc-core/src/org/diylc/netlist/Group.java b/diylc/diylc-core/src/org/diylc/netlist/Group.java
index 5843691a..5cb3f844 100644
--- a/diylc/diylc-core/src/org/diylc/netlist/Group.java
+++ b/diylc/diylc-core/src/org/diylc/netlist/Group.java
@@ -96,4 +96,11 @@ public class Group implements Comparable<Group> {
   public int compareTo(Group o) {
     return toString().compareToIgnoreCase(o.toString());
   }
+  
+  @Override
+  public Group clone() {
+    Group g = new Group();
+    g.nodes.addAll(nodes);
+    return g;
+  }
 }
diff --git a/diylc/diylc-library/lib/diylc-core.jar b/diylc/diylc-library/lib/diylc-core.jar
index 7a98c1fc..cf84282b 100644
Binary files a/diylc/diylc-library/lib/diylc-core.jar and b/diylc/diylc-library/lib/diylc-core.jar differ
diff --git a/diylc/diylc-library/src/org/diylc/netlist/AbstractNetlistSummarizer.java b/diylc/diylc-library/src/org/diylc/netlist/AbstractNetlistSummarizer.java
index 42034bd7..6bf2dd15 100644
--- a/diylc/diylc-library/src/org/diylc/netlist/AbstractNetlistSummarizer.java
+++ b/diylc/diylc-library/src/org/diylc/netlist/AbstractNetlistSummarizer.java
@@ -22,9 +22,14 @@
 package org.diylc.netlist;
 
 import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.HashSet;
 import java.util.List;
 import java.util.Set;
 
+import org.diylc.core.IDIYComponent;
+
 public abstract class AbstractNetlistSummarizer {
 
   public AbstractNetlistSummarizer() {
@@ -44,6 +49,19 @@ public abstract class AbstractNetlistSummarizer {
     return res;
   }
   
+  protected List<Node> find(Set<String> typeNames, String nodeName, Netlist netlist) {
+    List<Node> res = new ArrayList<Node>();
+    for (Group g : netlist.getGroups()) {
+      for (Node n : g.getNodes()) {              
+        if (typeNames.contains(n.getComponent().getClass().getCanonicalName()) && 
+            (nodeName == null || n.getDisplayName().equalsIgnoreCase(nodeName))) {
+          res.add(n);
+        }
+      }      
+    }
+    return res;
+  }
+  
   protected List<Node> find(Set<String> typeNames, String nodeName, Netlist netlist, List<Node> inGroupWith) {
     List<Node> res = new ArrayList<Node>();
     for (Group g : netlist.getGroups()) {
@@ -70,15 +88,58 @@ public abstract class AbstractNetlistSummarizer {
     return res;
   }
   
-  protected Netlist eliminate(Netlist netlist, Set<Node> nodes) {
+  protected List<Node> find(Set<String> typeNames, String nodeName, Netlist netlist, Collection<IDIYComponent<?>> belongTo) {
+    List<Node> res = new ArrayList<Node>();
+    for (Group g : netlist.getGroups()) {     
+      
+      for (Node n : g.getNodes()) {              
+        if ((belongTo == null || belongTo.contains(n.getComponent())) && typeNames.contains(n.getComponent().getClass().getCanonicalName()) && 
+            (nodeName == null || n.getDisplayName().equalsIgnoreCase(nodeName))) {
+          res.add(n);
+        }
+      }      
+    }
+    return res;
+  }
+  
+  protected boolean allMatch(Collection<Node> nodes, String name) {
+    for (Node n : nodes)
+      if (!n.getDisplayName().equalsIgnoreCase(name))
+        return false;
+    
+    return true;
+  }
+  
+  protected boolean allComponentsMatch(Collection<Node> nodes, Set<IDIYComponent<?>> components) {
+    Set<IDIYComponent<?>> extracted = extractComponents(nodes);
+    return extracted.containsAll(components);
+  }
+  
+  protected Set<IDIYComponent<?>> extractComponents(Collection<Node> nodes) {
+    Set<IDIYComponent<?>> components = new HashSet<IDIYComponent<?>>();
+    for (Node n : nodes)
+      components.add(n.getComponent());
+    return components;
+  }
+  
+  protected List<String> extractNames(Collection<IDIYComponent<?>> components) {
+    List<String> names = new ArrayList<String>();
+    for (IDIYComponent<?> c : components)
+      names.add(c.getName() + " " + c.getValueForDisplay());
+    Collections.sort(names);
+    return names;
+  }
+  
+  protected Netlist simplify(Netlist netlist, Set<Node> nodesToMerge, Collection<Node> nodesToPurge) {
     Netlist res = new Netlist();
     res.getSwitchSetup().addAll(netlist.getSwitchSetup());
-    
+
     Group merged = new Group();
     
+    // merge
     for (Group g : netlist.getGroups()) {
       boolean needsMerging = false;
-      for (Node n : nodes) {
+      for (Node n : nodesToMerge) {
         if (g.getNodes().contains(n)) {
           needsMerging = true;
           break;
@@ -86,17 +147,25 @@ public abstract class AbstractNetlistSummarizer {
       }
       if (needsMerging) {
         for (Node n : g.getNodes()) {
-          if (!nodes.contains(n))
+          if (!nodesToMerge.contains(n))
             merged.getNodes().add(n);
         }
       } else {
-        res.getGroups().add(g);
+        res.getGroups().add(g.clone());
       }
     }
     
     if (!merged.getNodes().isEmpty())
       res.getGroups().add(merged);
     
+    // purge
+    for (Group g : res.getGroups()) {
+      g.getNodes().removeAll(nodesToPurge);
+    }
+    
+    System.out.println("Before:\n" + netlist);
+    System.out.println("After:\n" + res);
+    
     return res;
   }
   
diff --git a/diylc/diylc-library/src/org/diylc/netlist/GuitarDiagramSummarizer.java b/diylc/diylc-library/src/org/diylc/netlist/GuitarDiagramSummarizer.java
index 95e22b23..15c23e18 100644
--- a/diylc/diylc-library/src/org/diylc/netlist/GuitarDiagramSummarizer.java
+++ b/diylc/diylc-library/src/org/diylc/netlist/GuitarDiagramSummarizer.java
@@ -35,6 +35,7 @@ import org.diylc.components.guitar.P90Pickup;
 import org.diylc.components.guitar.PBassPickup;
 import org.diylc.components.guitar.SingleCoilPickup;
 import org.diylc.components.passive.PotentiometerPanel;
+import org.diylc.core.IDIYComponent;
 
 public class GuitarDiagramSummarizer extends AbstractNetlistSummarizer implements INetlistSummarizer {
   
@@ -74,32 +75,35 @@ public class GuitarDiagramSummarizer extends AbstractNetlistSummarizer implement
   
   private Summary summarize(Netlist netlist, Node preferredOutput) {
     List<String> notes = new ArrayList<String>();
-    List<Node> jackTipNodes = find(JACK_TYPES, "Tip", netlist, null);
-    List<Node> jackSleeveNodes = find(JACK_TYPES, "Sleeve", netlist, null);
+    List<Node> jackTipNodes = find(JACK_TYPES, "Tip", netlist);
+    List<Node> jackSleeveNodes = find(JACK_TYPES, "Sleeve", netlist);
     
-    netlist = findAndEliminateVolumePot(netlist, jackTipNodes, jackSleeveNodes, notes);
+    netlist = findAndEliminateVolumeControls(netlist, jackTipNodes, jackSleeveNodes, notes);
     
     return new Summary(netlist, notes);
   }
 
-  private Netlist findAndEliminateVolumePot(Netlist netlist, List<Node> jackTipGroups, List<Node> jackSleeveGroups, List<String> notes) {
+  private Netlist findAndEliminateVolumeControls(Netlist netlist, List<Node> jackTipGroups, List<Node> jackSleeveGroups, List<String> notes) {
     List<Node> potTipNodes = find(POT_TYPES, null, netlist, jackTipGroups);
     List<Node> potSleeveNodes = find(POT_TYPES, null, netlist, jackSleeveGroups);
-    if (!potTipNodes.isEmpty() && !potSleeveNodes.isEmpty()) {
-      if (potTipNodes.size() == 1 && potTipNodes.get(0).getDisplayName().equals("2") &&
-          potSleeveNodes.size() == 1 && potSleeveNodes.get(0).getDisplayName().equals("3")) {
-        notes.add("Volume pot detected: " + potTipNodes.get(0).getComponent().getName());
+    if (!potTipNodes.isEmpty() && !potSleeveNodes.isEmpty()) {                  
+      Set<IDIYComponent<?>> pots = extractComponents(potTipNodes);
+      List<Node> potInputNodes = find(POT_TYPES, "1", netlist, pots);
+      
+      if (allMatch(potTipNodes, "2") && allMatch(potSleeveNodes, "3") && allComponentsMatch(potInputNodes, pots)) {        
+        List<String> potNames = extractNames(pots);
+        notes.add("Detected volume control(s): " + potNames);
         
-        Set<Node> toEliminate = new HashSet<Node>(potTipNodes);
-        toEliminate.addAll(potSleeveNodes);
-        return eliminate(netlist, toEliminate);
-      } else if (potTipNodes.size() > 1 || potSleeveNodes.size() > 1) {
-        notes.add("Detected multiple volume pots, test inconclusive.");
+        Set<Node> toMerge = new HashSet<Node>(potTipNodes);
+        toMerge.addAll(potInputNodes);
+        return simplify(netlist, toMerge, potSleeveNodes);
+      } else {
+        notes.add("Detected incorrectly wired volume control(s).");
         return netlist;
       }
     }
     
-    notes.add("No volume pot detected.");    
+    notes.add("No volume controls detected.");    
     return netlist;
   }
 }
diff --git a/diylc/diylc-swing/lib/diylc-core.jar b/diylc/diylc-swing/lib/diylc-core.jar
index 7a98c1fc..cf84282b 100644
Binary files a/diylc/diylc-swing/lib/diylc-core.jar and b/diylc/diylc-swing/lib/diylc-core.jar differ
diff --git a/diylc/diylc-swing/library/main.jar b/diylc/diylc-swing/library/main.jar
index c4618835..103891b7 100644
Binary files a/diylc/diylc-swing/library/main.jar and b/diylc/diylc-swing/library/main.jar differ
diff --git a/diylc/diylc-swing/src/org/diylc/swing/ActionFactory.java b/diylc/diylc-swing/src/org/diylc/swing/ActionFactory.java
index 18307302..dc9268a6 100644
--- a/diylc/diylc-swing/src/org/diylc/swing/ActionFactory.java
+++ b/diylc/diylc-swing/src/org/diylc/swing/ActionFactory.java
@@ -1695,7 +1695,7 @@ public class ActionFactory {
       this.plugInPort = plugInPort;
       this.swingUI = swingUI;
       this.summarizer = summarizer;
-      putValue(AbstractAction.NAME, "Analyze " + summarizer.getName());      
+      putValue(AbstractAction.NAME, "Analyze " + summarizer.getName() + " (beta)");      
       putValue(AbstractAction.SMALL_ICON, Enum.valueOf(IconLoader.class, summarizer.getIconName()).getIcon());
     }
 
@@ -1703,26 +1703,26 @@ public class ActionFactory {
     public void actionPerformed(ActionEvent e) {
       List<Netlist> netlists = plugInPort.extractNetlists();
       if (netlists == null || netlists.isEmpty()) {
-        swingUI.showMessage("The generated netlist is empty, nothing to show.", "Netlist", ISwingUI.INFORMATION_MESSAGE);
+        swingUI.showMessage("The generated netlist is empty, nothing to show.", "Analyze " + summarizer.getName(), ISwingUI.INFORMATION_MESSAGE);
         return;
       }
       
       List<Summary> res = summarizer.summarize(netlists, null);
       if (res == null) {
-        swingUI.showMessage("The generated summary is empty, nothing to show.", "Analyze", ISwingUI.INFORMATION_MESSAGE);
+        swingUI.showMessage("The generated summary is empty, nothing to show.", "Analyze " + summarizer.getName(), ISwingUI.INFORMATION_MESSAGE);
         return;
       }
       StringBuilder sb = new StringBuilder("<html>");
       
       for (Summary summary : res) {        
-        sb.append("<p style=\"font-family: " + new JLabel().getFont().getName() + "; font-size: 9px\"><b>Switch configuration: ").append(summary.getNetlist().getSwitchSetup()).append("</b><br><br>Notes:<br><br>");        
+        sb.append("<p style=\"font-family: " + new JLabel().getFont().getName() + "; font-size: 9px\"><b>Switch configuration: ").append(summary.getNetlist().getSwitchSetup()).append("</b><br><br>");        
         for (String v : summary.getNotes()) {
           sb.append("&nbsp;&nbsp;").append(v).append("<br>");          
         }
         sb.append("</p><br><hr>");
       }
       sb.append("</html>");
-      new TextDialog(swingUI.getOwnerFrame().getRootPane(), sb.toString(), "Netlist", new Dimension(600, 480)).setVisible(true);
+      new TextDialog(swingUI.getOwnerFrame().getRootPane(), sb.toString(), "Analyze " + summarizer.getName(), new Dimension(600, 480)).setVisible(true);
     }    
   }
 }