diff --git a/tachometer.ui b/tachometer.ui
index bc20b0a..48d5a3f 100644
--- a/tachometer.ui
+++ b/tachometer.ui
@@ -248,7 +248,7 @@
       <item>
        <widget class="QTabWidget" name="tabWidget">
         <property name="currentIndex">
-         <number>3</number>
+         <number>0</number>
         </property>
         <widget class="QWidget" name="tab">
          <attribute name="title">
@@ -5528,9 +5528,9 @@
  <connections/>
  <buttongroups>
   <buttongroup name="buttonGroup"/>
-  <buttongroup name="buttonGroup_2"/>
-  <buttongroup name="buttonGroup_3"/>
   <buttongroup name="buttonGroup_4"/>
+  <buttongroup name="buttonGroup_3"/>
   <buttongroup name="buttonGroup_5"/>
+  <buttongroup name="buttonGroup_2"/>
  </buttongroups>
 </ui>