diff --git a/mainwindow.ui b/mainwindow.ui
index 9ffce740..131449fb 100755
--- a/mainwindow.ui
+++ b/mainwindow.ui
@@ -60,7 +60,7 @@
         </sizepolicy>
        </property>
        <property name="currentIndex">
-        <number>3</number>
+        <number>0</number>
        </property>
        <property name="tabsClosable">
         <bool>false</bool>
@@ -1391,7 +1391,84 @@
                 <number>0</number>
                </property>
                <item row="0" column="0">
-                <widget class="QGraphicsView" name="graphicsView_Connections"/>
+                <widget class="QScrollArea" name="scrollArea_5">
+                 <property name="sizePolicy">
+                  <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
+                   <horstretch>1</horstretch>
+                   <verstretch>0</verstretch>
+                  </sizepolicy>
+                 </property>
+                 <property name="widgetResizable">
+                  <bool>true</bool>
+                 </property>
+                 <widget class="QWidget" name="scrollAreaWidgetContents_3">
+                  <property name="geometry">
+                   <rect>
+                    <x>0</x>
+                    <y>0</y>
+                    <width>826</width>
+                    <height>621</height>
+                   </rect>
+                  </property>
+                  <layout class="QGridLayout" name="gridLayout_14">
+                   <item row="1" column="1">
+                    <widget class="QGraphicsView" name="graphicsView_Connections"/>
+                   </item>
+                   <item row="1" column="0">
+                    <spacer name="horizontalSpacer_7">
+                     <property name="orientation">
+                      <enum>Qt::Horizontal</enum>
+                     </property>
+                     <property name="sizeHint" stdset="0">
+                      <size>
+                       <width>40</width>
+                       <height>20</height>
+                      </size>
+                     </property>
+                    </spacer>
+                   </item>
+                   <item row="1" column="2">
+                    <spacer name="horizontalSpacer_8">
+                     <property name="orientation">
+                      <enum>Qt::Horizontal</enum>
+                     </property>
+                     <property name="sizeHint" stdset="0">
+                      <size>
+                       <width>40</width>
+                       <height>20</height>
+                      </size>
+                     </property>
+                    </spacer>
+                   </item>
+                   <item row="0" column="1">
+                    <spacer name="verticalSpacer">
+                     <property name="orientation">
+                      <enum>Qt::Vertical</enum>
+                     </property>
+                     <property name="sizeHint" stdset="0">
+                      <size>
+                       <width>20</width>
+                       <height>40</height>
+                      </size>
+                     </property>
+                    </spacer>
+                   </item>
+                   <item row="2" column="1">
+                    <spacer name="verticalSpacer_2">
+                     <property name="orientation">
+                      <enum>Qt::Vertical</enum>
+                     </property>
+                     <property name="sizeHint" stdset="0">
+                      <size>
+                       <width>20</width>
+                       <height>40</height>
+                      </size>
+                     </property>
+                    </spacer>
+                   </item>
+                  </layout>
+                 </widget>
+                </widget>
                </item>
               </layout>
              </widget>