diff --git a/plugins/Kollimators.form b/plugins/Kollimators.form
index 0474e59..4da660a 100644
--- a/plugins/Kollimators.form
+++ b/plugins/Kollimators.form
@@ -211,6 +211,7 @@
     <Component class="javax.swing.JButton" name="jButton1">
       <Properties>
         <Property name="text" type="java.lang.String" value="Stop motor"/>
+        <Property name="toolTipText" type="java.lang.String" value="Immediately stop the collimator motor"/>
       </Properties>
       <Events>
         <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="jButton1ActionPerformed"/>
diff --git a/plugins/Kollimators.java b/plugins/Kollimators.java
index df27bd9..29f335e 100644
--- a/plugins/Kollimators.java
+++ b/plugins/Kollimators.java
@@ -191,6 +191,7 @@ public class Kollimators extends javax.swing.JPanel {
         });
 
         jButton1.setText("Stop motor");
+        jButton1.setToolTipText("Immediately stop the collimator motor");
         jButton1.addActionListener(new java.awt.event.ActionListener() {
             public void actionPerformed(java.awt.event.ActionEvent evt) {
                 jButton1ActionPerformed(evt);
diff --git a/plugins/TestingList.java b/plugins/TestingList.java
index 126bfa6..bc932f7 100644
--- a/plugins/TestingList.java
+++ b/plugins/TestingList.java
@@ -512,7 +512,7 @@ public class TestingList extends Panel {
                 String sStartSequence = String.valueOf(jTable1.getValueAt(row, COL.STARTSEQUENCE.ordinal()));   
                 if(sStartSequence.equals(StartSequence.TOGETHER.toString())){
                     SwingUtils.OptionResult ret = SwingUtils.showOption(this, "Modify Start mode", 
-                            "A custom panel is active. Tests can only run in sequence (Start mode: 'After previous'). "+
+                            "A custom panel is active: tests can only run in sequence (Start mode: 'After previous'). "+
                             "\nDo you want to keep the custom panel open and set all tests Start mode to 'After previous'?", 
                            OptionType.YesNo);
                     if(ret == SwingUtils.OptionResult.Yes){
@@ -550,20 +550,8 @@ public class TestingList extends Panel {
             saveProperties("customPanel", sPanelClassName);
             jPanelCustom.setVisible(true);
             animateCustomPanel();
-        } catch (ClassNotFoundException ex) {
-            Logger.getLogger(TestingList.class.getName()).log(Level.SEVERE, null, ex);
-        } catch (NoSuchMethodException ex) {
-            Logger.getLogger(TestingList.class.getName()).log(Level.SEVERE, null, ex);
-        } catch (SecurityException ex) {
-            Logger.getLogger(TestingList.class.getName()).log(Level.SEVERE, null, ex);
-        } catch (InstantiationException ex) {
-            Logger.getLogger(TestingList.class.getName()).log(Level.SEVERE, null, ex);
-        } catch (IllegalAccessException ex) {
-            Logger.getLogger(TestingList.class.getName()).log(Level.SEVERE, null, ex);
-        } catch (IllegalArgumentException ex) {
-            Logger.getLogger(TestingList.class.getName()).log(Level.SEVERE, null, ex);
-        } catch (InvocationTargetException ex) {
-            Logger.getLogger(TestingList.class.getName()).log(Level.SEVERE, null, ex);
+        } catch (Exception ex) {
+            System.out.println("animateCustomPanel(): "+String.valueOf(ex));
         }
     }
     
@@ -584,18 +572,8 @@ public class TestingList extends Panel {
             cArg[0] = String.class;
             Method animate = customPanel.getClass().getMethod("animate", cArg);
             animate.invoke(customPanel, deviceName);
-        } catch (NoSuchMethodException ex) {
-                    System.out.println("animateCustomPanel(): "+String.valueOf(ex));
-        } catch (SecurityException ex) {
-                    System.out.println("animateCustomPanel(): "+String.valueOf(ex));
-        } catch (IllegalAccessException ex) {
-                    System.out.println("animateCustomPanel(): "+String.valueOf(ex));
-        } catch (IllegalArgumentException ex) {
-                    System.out.println("animateCustomPanel(): "+String.valueOf(ex));
-        } catch (InvocationTargetException ex) {
-                    System.out.println("animateCustomPanel(): "+String.valueOf(ex));
-        } catch (Exception ex){
-                    System.out.println("animateCustomPanel(): "+String.valueOf(ex));
+        } catch (Exception ex) {
+            System.out.println("animateCustomPanel(): "+String.valueOf(ex));
         }
     }
     
@@ -639,8 +617,8 @@ public class TestingList extends Panel {
     private void log(Object text) {
         try {
             getController().getDataManager().appendLog(String.valueOf(text));
-        } catch (IOException ex) {
-            Logger.getLogger(TestingList.class.getName()).log(Level.SEVERE, null, ex);
+        } catch (Exception ex) {
+            System.out.println("animateCustomPanel(): "+String.valueOf(ex));
         }
     }
 
@@ -1494,20 +1472,8 @@ public class TestingList extends Panel {
             dlg.getContentPane().add(detailsPanel);
             dlg.pack();
             dlg.setVisible(true);
-        } catch (ClassNotFoundException ex) {
-            Logger.getLogger(TestingList.class.getName()).log(Level.SEVERE, null, ex);
-        } catch (NoSuchMethodException ex) {
-            Logger.getLogger(TestingList.class.getName()).log(Level.SEVERE, null, ex);
-        } catch (SecurityException ex) {
-            Logger.getLogger(TestingList.class.getName()).log(Level.SEVERE, null, ex);
-        } catch (InstantiationException ex) {
-            Logger.getLogger(TestingList.class.getName()).log(Level.SEVERE, null, ex);
-        } catch (IllegalAccessException ex) {
-            Logger.getLogger(TestingList.class.getName()).log(Level.SEVERE, null, ex);
-        } catch (IllegalArgumentException ex) {
-            Logger.getLogger(TestingList.class.getName()).log(Level.SEVERE, null, ex);
-        } catch (InvocationTargetException ex) {
-            Logger.getLogger(TestingList.class.getName()).log(Level.SEVERE, null, ex);
+        } catch (Exception ex) {
+            System.out.println("animateCustomPanel(): "+String.valueOf(ex));
         }
     }
 
@@ -1812,7 +1778,7 @@ public class TestingList extends Panel {
         try {
             Object ret = eval("log('Tests interrupted by user')");
         } catch (Exception ex) {
-            Logger.getLogger(TestingList.class.getName()).log(Level.SEVERE, null, ex);
+            System.out.println("animateCustomPanel(): "+String.valueOf(ex));
         }
     }
 
@@ -2604,6 +2570,4 @@ public class TestingList extends Panel {
             SwingUtils.showMessage(this, "loadListFilter()", ex.toString());
         }
     }
-
-
 }