diff --git a/mainwindow.cpp b/mainwindow.cpp
index c9c5ded2d..03df130be 100644
--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@@ -2863,7 +2863,7 @@ void MainWindow::readFromStdout()                             //readFromStdout
             } else {
               if(d.indexOf("RR73")<0) {
                 int i1=qMax(d.indexOf("+"),d.indexOf("-"));
-                d=d.mid(0,i1-1) + "RR73";
+                d=d.mid(0,i1-1) + " RR73";
               }
               ui->textBrowser3->displayFoxToBeCalled(d,"#ff99ff");
             }
@@ -3325,9 +3325,12 @@ void MainWindow::guiUpdate()
           if(m_modeTx=="FT8") {
             if(m_config.bFox()) {
               QString t=ui->textBrowser3->toPlainText();
-              qDebug() << "aa" << m_Nslots << t;
               int len=t.length();
+              qint64 ms0=QDateTime::currentMSecsSinceEpoch();
               foxgen_(const_cast <char *> (t.toLatin1().constData()),len);
+              qint64 ms=QDateTime::currentMSecsSinceEpoch();
+              qDebug() << "aa" << m_Nslots << ms-ms0 << t;
+
             } else {
               genft8_(message, MyGrid, &bcontest, &m_i3bit, msgsent, const_cast<char *> (ft8msgbits),
                       const_cast<int *> (itone), 22, 6, 22);
diff --git a/mainwindow.ui b/mainwindow.ui
index e1109d89c..7f7d58559 100644
--- a/mainwindow.ui
+++ b/mainwindow.ui
@@ -1622,170 +1622,193 @@ list. The list can be maintained in Settings (F2).</string>
                   <attribute name="title">
                    <string>3</string>
                   </attribute>
-                  <widget class="DisplayText" name="textBrowser3">
-                   <property name="geometry">
-                    <rect>
-                     <x>10</x>
-                     <y>9</y>
-                     <width>130</width>
-                     <height>110</height>
-                    </rect>
-                   </property>
-                  </widget>
-                  <widget class="DisplayText" name="textBrowser4">
-                   <property name="geometry">
-                    <rect>
-                     <x>10</x>
-                     <y>130</y>
-                     <width>130</width>
-                     <height>110</height>
-                    </rect>
-                   </property>
-                  </widget>
-                  <widget class="QWidget" name="">
-                   <property name="geometry">
-                    <rect>
-                     <x>150</x>
-                     <y>10</y>
-                     <width>82</width>
-                     <height>126</height>
-                    </rect>
-                   </property>
-                   <layout class="QVBoxLayout" name="verticalLayout_6">
-                    <item>
-                     <widget class="QComboBox" name="comboBoxFoxSort">
-                      <property name="maximumSize">
-                       <size>
-                        <width>80</width>
-                        <height>16777215</height>
-                       </size>
-                      </property>
-                      <property name="currentText">
-                       <string>S/N (dB)</string>
-                      </property>
-                      <property name="maxVisibleItems">
-                       <number>5</number>
-                      </property>
-                      <item>
-                       <property name="text">
+                  <layout class="QGridLayout" name="gridLayout_11">
+                   <item row="0" column="0">
+                    <widget class="DisplayText" name="textBrowser3"/>
+                   </item>
+                   <item row="0" column="1" rowspan="2">
+                    <layout class="QGridLayout" name="gridLayout_10">
+                     <item row="1" column="0">
+                      <widget class="QSpinBox" name="sbNsig">
+                       <property name="sizePolicy">
+                        <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
+                         <horstretch>0</horstretch>
+                         <verstretch>0</verstretch>
+                        </sizepolicy>
+                       </property>
+                       <property name="maximumSize">
+                        <size>
+                         <width>16777215</width>
+                         <height>16777215</height>
+                        </size>
+                       </property>
+                       <property name="prefix">
+                        <string>N Sigs     </string>
+                       </property>
+                       <property name="minimum">
+                        <number>5</number>
+                       </property>
+                       <property name="maximum">
+                        <number>20</number>
+                       </property>
+                       <property name="value">
+                        <number>12</number>
+                       </property>
+                      </widget>
+                     </item>
+                     <item row="0" column="0">
+                      <widget class="QComboBox" name="comboBoxFoxSort">
+                       <property name="sizePolicy">
+                        <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
+                         <horstretch>0</horstretch>
+                         <verstretch>0</verstretch>
+                        </sizepolicy>
+                       </property>
+                       <property name="maximumSize">
+                        <size>
+                         <width>16777215</width>
+                         <height>16777215</height>
+                        </size>
+                       </property>
+                       <property name="currentText">
                         <string>Random</string>
                        </property>
-                      </item>
-                      <item>
-                       <property name="text">
-                        <string>Call</string>
+                       <property name="maxVisibleItems">
+                        <number>5</number>
                        </property>
-                      </item>
-                      <item>
-                       <property name="text">
-                        <string>Grid</string>
+                       <item>
+                        <property name="text">
+                         <string>Random</string>
+                        </property>
+                       </item>
+                       <item>
+                        <property name="text">
+                         <string>Call</string>
+                        </property>
+                       </item>
+                       <item>
+                        <property name="text">
+                         <string>Grid</string>
+                        </property>
+                       </item>
+                       <item>
+                        <property name="text">
+                         <string>S/N (dB)</string>
+                        </property>
+                       </item>
+                       <item>
+                        <property name="text">
+                         <string>Distance</string>
+                        </property>
+                       </item>
+                      </widget>
+                     </item>
+                     <item row="2" column="0">
+                      <widget class="QSpinBox" name="sbMax_dB">
+                       <property name="sizePolicy">
+                        <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
+                         <horstretch>0</horstretch>
+                         <verstretch>0</verstretch>
+                        </sizepolicy>
                        </property>
-                      </item>
-                      <item>
-                       <property name="text">
-                        <string>S/N (dB)</string>
+                       <property name="maximumSize">
+                        <size>
+                         <width>16777215</width>
+                         <height>16777215</height>
+                        </size>
                        </property>
-                      </item>
-                      <item>
-                       <property name="text">
-                        <string>Distance</string>
+                       <property name="prefix">
+                        <string>Max dB  </string>
                        </property>
-                      </item>
-                     </widget>
-                    </item>
-                    <item>
-                     <widget class="QSpinBox" name="sbNsig">
-                      <property name="maximumSize">
-                       <size>
-                        <width>80</width>
-                        <height>16777215</height>
-                       </size>
-                      </property>
-                      <property name="prefix">
-                       <string>N Sigs     </string>
-                      </property>
-                      <property name="minimum">
-                       <number>5</number>
-                      </property>
-                      <property name="maximum">
-                       <number>20</number>
-                      </property>
-                      <property name="value">
-                       <number>12</number>
-                      </property>
-                     </widget>
-                    </item>
-                    <item>
-                     <widget class="QSpinBox" name="sbMax_dB">
-                      <property name="maximumSize">
-                       <size>
-                        <width>80</width>
-                        <height>16777215</height>
-                       </size>
-                      </property>
-                      <property name="prefix">
-                       <string>Max dB  </string>
-                      </property>
-                      <property name="minimum">
-                       <number>-15</number>
-                      </property>
-                      <property name="maximum">
-                       <number>30</number>
-                      </property>
-                      <property name="value">
-                       <number>30</number>
-                      </property>
-                     </widget>
-                    </item>
-                    <item>
-                     <widget class="QSpinBox" name="sbNslots">
-                      <property name="maximumSize">
-                       <size>
-                        <width>80</width>
-                        <height>16777215</height>
-                       </size>
-                      </property>
-                      <property name="suffix">
-                       <string/>
-                      </property>
-                      <property name="prefix">
-                       <string>N Slots    </string>
-                      </property>
-                      <property name="minimum">
-                       <number>1</number>
-                      </property>
-                      <property name="maximum">
-                       <number>5</number>
-                      </property>
-                      <property name="value">
-                       <number>5</number>
-                      </property>
-                     </widget>
-                    </item>
-                    <item>
-                     <widget class="QSpinBox" name="sbMaxRepeats">
-                      <property name="maximumSize">
-                       <size>
-                        <width>80</width>
-                        <height>16777215</height>
-                       </size>
-                      </property>
-                      <property name="prefix">
-                       <string>Repeats  </string>
-                      </property>
-                      <property name="minimum">
-                       <number>0</number>
-                      </property>
-                      <property name="maximum">
-                       <number>10</number>
-                      </property>
-                      <property name="value">
-                       <number>3</number>
-                      </property>
-                     </widget>
-                    </item>
-                   </layout>
-                  </widget>
+                       <property name="minimum">
+                        <number>-15</number>
+                       </property>
+                       <property name="maximum">
+                        <number>30</number>
+                       </property>
+                       <property name="value">
+                        <number>30</number>
+                       </property>
+                      </widget>
+                     </item>
+                     <item row="4" column="0">
+                      <widget class="QSpinBox" name="sbMaxRepeats">
+                       <property name="sizePolicy">
+                        <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
+                         <horstretch>0</horstretch>
+                         <verstretch>0</verstretch>
+                        </sizepolicy>
+                       </property>
+                       <property name="maximumSize">
+                        <size>
+                         <width>16777215</width>
+                         <height>16777215</height>
+                        </size>
+                       </property>
+                       <property name="prefix">
+                        <string>Repeats  </string>
+                       </property>
+                       <property name="minimum">
+                        <number>0</number>
+                       </property>
+                       <property name="maximum">
+                        <number>10</number>
+                       </property>
+                       <property name="value">
+                        <number>3</number>
+                       </property>
+                      </widget>
+                     </item>
+                     <item row="3" column="0">
+                      <widget class="QSpinBox" name="sbNslots">
+                       <property name="sizePolicy">
+                        <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
+                         <horstretch>0</horstretch>
+                         <verstretch>0</verstretch>
+                        </sizepolicy>
+                       </property>
+                       <property name="maximumSize">
+                        <size>
+                         <width>16777215</width>
+                         <height>16777215</height>
+                        </size>
+                       </property>
+                       <property name="suffix">
+                        <string/>
+                       </property>
+                       <property name="prefix">
+                        <string>N Slots    </string>
+                       </property>
+                       <property name="minimum">
+                        <number>1</number>
+                       </property>
+                       <property name="maximum">
+                        <number>5</number>
+                       </property>
+                       <property name="value">
+                        <number>5</number>
+                       </property>
+                      </widget>
+                     </item>
+                     <item row="5" column="0">
+                      <spacer name="verticalSpacer_5">
+                       <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>
+                   </item>
+                   <item row="1" column="0">
+                    <widget class="DisplayText" name="textBrowser4"/>
+                   </item>
+                  </layout>
                  </widget>
                 </widget>
                </item>