diff --git a/plugins/TestingPanel.form b/plugins/TestingPanel.form
index 8eee62f..dedd2e3 100644
--- a/plugins/TestingPanel.form
+++ b/plugins/TestingPanel.form
@@ -41,6 +41,7 @@
                               <Group type="103" groupAlignment="0" attributes="0">
                                   <Component id="jButton3" min="-2" max="-2" attributes="0"/>
                                   <Component id="jCheckBox1" alignment="0" min="-2" max="-2" attributes="0"/>
+                                  <Component id="jButton4" min="-2" max="-2" attributes="0"/>
                               </Group>
                           </Group>
                           <Group type="102" alignment="0" attributes="0">
@@ -76,6 +77,8 @@
                       <Component id="jCheckBox1" min="-2" max="-2" attributes="0"/>
                       <EmptySpace max="-2" attributes="0"/>
                       <Component id="jButton3" min="-2" max="-2" attributes="0"/>
+                      <EmptySpace max="-2" attributes="0"/>
+                      <Component id="jButton4" min="-2" max="-2" attributes="0"/>
                   </Group>
               </Group>
               <EmptySpace max="-2" attributes="0"/>
@@ -163,5 +166,13 @@
         <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="jCheckBox1ActionPerformed"/>
       </Events>
     </Component>
+    <Component class="javax.swing.JButton" name="jButton4">
+      <Properties>
+        <Property name="text" type="java.lang.String" value="Test LS"/>
+      </Properties>
+      <Events>
+        <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="jButton4ActionPerformed"/>
+      </Events>
+    </Component>
   </SubComponents>
 </Form>
diff --git a/plugins/TestingPanel.java b/plugins/TestingPanel.java
index 3ce6f1c..c3b7790 100644
--- a/plugins/TestingPanel.java
+++ b/plugins/TestingPanel.java
@@ -90,6 +90,7 @@ public class TestingPanel extends Panel {
         jButton2 = new javax.swing.JButton();
         jButton3 = new javax.swing.JButton();
         jCheckBox1 = new javax.swing.JCheckBox();
+        jButton4 = new javax.swing.JButton();
 
         buttonExecute.setText("Execute test11");
         buttonExecute.addActionListener(new java.awt.event.ActionListener() {
@@ -143,6 +144,13 @@ public class TestingPanel extends Panel {
             }
         });
 
+        jButton4.setText("Test LS");
+        jButton4.addActionListener(new java.awt.event.ActionListener() {
+            public void actionPerformed(java.awt.event.ActionEvent evt) {
+                jButton4ActionPerformed(evt);
+            }
+        });
+
         javax.swing.GroupLayout layout = new javax.swing.GroupLayout(this);
         this.setLayout(layout);
         layout.setHorizontalGroup(
@@ -168,7 +176,8 @@ public class TestingPanel extends Panel {
                                 .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                                 .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                                     .addComponent(jButton3)
-                                    .addComponent(jCheckBox1)))
+                                    .addComponent(jCheckBox1)
+                                    .addComponent(jButton4)))
                             .addGroup(layout.createSequentialGroup()
                                 .addGap(277, 277, 277)
                                 .addComponent(jButton2)))
@@ -192,7 +201,9 @@ public class TestingPanel extends Panel {
                         .addGap(46, 46, 46)
                         .addComponent(jCheckBox1)
                         .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                        .addComponent(jButton3)))
+                        .addComponent(jButton3)
+                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
+                        .addComponent(jButton4)))
                 .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                 .addComponent(spinner, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                 .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
@@ -309,6 +320,25 @@ public class TestingPanel extends Panel {
         // TODO add your handling code here:
     }//GEN-LAST:event_jCheckBox1ActionPerformed
 
+    private void jButton4ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton4ActionPerformed
+        // TODO add your handling code here:
+            try {
+                boolean var1 = jCheckBox1.isSelected();
+                int var2 = 2;// (Integer)spinner.getValue();
+                
+                HashMap args = new HashMap();
+                args.put("relative", var1);
+                args.put("steps", var2);
+                run("motor-slide", args);
+                
+                
+                //evalAsync("run('args', locals = {'relative':" + (var1 ? "True" :"False")  + ", 'steps':" + var2 + "})");
+                
+            } catch (Exception ex) {
+               SwingUtils.showException(this, ex);
+            }        // TODO add your handling code here:
+    }//GEN-LAST:event_jButton4ActionPerformed
+
   
     
     // Variables declaration - do not modify//GEN-BEGIN:variables
@@ -318,6 +348,7 @@ public class TestingPanel extends Panel {
     private javax.swing.JButton jButton1;
     private javax.swing.JButton jButton2;
     private javax.swing.JButton jButton3;
+    private javax.swing.JButton jButton4;
     private javax.swing.JCheckBox jCheckBox1;
     private javax.swing.JPanel panel;
     private javax.swing.JPanel panelPlot;
diff --git a/script/power-supply.py b/script/power-supply.py
index 52299e4..558e91a 100644
--- a/script/power-supply.py
+++ b/script/power-supply.py
@@ -60,16 +60,6 @@ SetVA.close()
 ActualVA.close()
 ActualIA.close()
 
-readable =    scan.readables[0]
-positions =   scan.writables
-
-threshold = (min(readable) + max(readable))/2
-min_peak_distance = 5.0
-
-peaks = estimate_peak_indexes(readable, positions, threshold, min_peak_distance)
-print "Peak indexes: " + str(peaks)
-print "Peak x: " + str(map(lambda x:positions[x], peaks))
-print "Peak y: " + str(map(lambda x:readable[x], peaks))
 
 
 scan.end()