diff --git a/kstars/ekos/guide/opsguide.ui b/kstars/ekos/guide/opsguide.ui
index c1c40dd59..dbbace5e0 100644
--- a/kstars/ekos/guide/opsguide.ui
+++ b/kstars/ekos/guide/opsguide.ui
@@ -1,408 +1,408 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <ui version="4.0">
  <class>OpsGuide</class>
  <widget class="QWidget" name="OpsGuide">
   <property name="geometry">
    <rect>
     <x>0</x>
     <y>0</y>
     <width>335</width>
     <height>362</height>
    </rect>
   </property>
   <layout class="QVBoxLayout" name="verticalLayout_2">
    <property name="spacing">
     <number>3</number>
    </property>
    <property name="leftMargin">
     <number>3</number>
    </property>
    <property name="topMargin">
     <number>3</number>
    </property>
    <property name="rightMargin">
     <number>3</number>
    </property>
    <property name="bottomMargin">
     <number>3</number>
    </property>
    <item>
     <widget class="QGroupBox" name="groupBox_7">
      <property name="title">
       <string>Guider Type</string>
      </property>
      <layout class="QVBoxLayout" name="verticalLayout">
       <item>
        <layout class="QHBoxLayout" name="horizontalLayout_10">
         <item>
          <widget class="QRadioButton" name="internalGuideR">
           <property name="toolTip">
            <string>Use Ekos Native Guider.</string>
           </property>
           <property name="text">
            <string>Internal Guider</string>
           </property>
           <property name="checked">
            <bool>true</bool>
           </property>
           <attribute name="buttonGroup">
            <string notr="true">guiderTypeButtonGroup</string>
           </attribute>
          </widget>
         </item>
         <item>
          <widget class="QRadioButton" name="PHD2GuideR">
           <property name="toolTip">
            <string>Use External PHD2 Guider. Limited functionality.</string>
           </property>
           <property name="text">
            <string>PHD2</string>
           </property>
           <property name="checked">
            <bool>false</bool>
           </property>
           <attribute name="buttonGroup">
            <string notr="true">guiderTypeButtonGroup</string>
           </attribute>
          </widget>
         </item>
         <item>
          <widget class="QRadioButton" name="LinGuiderR">
           <property name="text">
            <string>lin_guider</string>
           </property>
           <attribute name="buttonGroup">
            <string notr="true">guiderTypeButtonGroup</string>
           </attribute>
          </widget>
         </item>
         <item>
          <spacer name="horizontalSpacer_2">
           <property name="orientation">
            <enum>Qt::Horizontal</enum>
           </property>
           <property name="sizeHint" stdset="0">
            <size>
             <width>40</width>
             <height>20</height>
            </size>
           </property>
          </spacer>
         </item>
        </layout>
       </item>
       <item>
        <layout class="QHBoxLayout" name="horizontalLayout">
         <item>
          <widget class="QLabel" name="label_5">
           <property name="text">
            <string>Host</string>
           </property>
          </widget>
         </item>
         <item>
          <widget class="QLineEdit" name="externalHost">
           <property name="enabled">
            <bool>false</bool>
           </property>
           <property name="text">
            <string/>
           </property>
          </widget>
         </item>
         <item>
          <widget class="QLabel" name="label_26">
           <property name="text">
            <string>Port:</string>
           </property>
          </widget>
         </item>
         <item>
          <widget class="QLineEdit" name="externalPort">
           <property name="enabled">
            <bool>false</bool>
           </property>
           <property name="text">
            <string/>
           </property>
          </widget>
         </item>
        </layout>
       </item>
       <item>
        <widget class="QCheckBox" name="kcfg_GuideRemoteImagesEnabled">
         <property name="enabled">
          <bool>false</bool>
         </property>
         <property name="toolTip">
          <string>For external guiders, enable receiving guide images in Ekos.</string>
         </property>
         <property name="text">
          <string>Receive external guide frames</string>
         </property>
        </widget>
       </item>
      </layout>
     </widget>
    </item>
    <item>
     <widget class="QGroupBox" name="groupBox">
      <property name="title">
       <string>Settings</string>
      </property>
      <layout class="QHBoxLayout" name="horizontalLayout_6">
       <item>
        <layout class="QVBoxLayout" name="verticalLayout_4">
         <item>
          <layout class="QHBoxLayout" name="horizontalLayout_3">
           <item>
            <widget class="QLabel" name="l_19">
             <property name="text">
              <string>Algorithm</string>
             </property>
            </widget>
           </item>
           <item>
            <widget class="QComboBox" name="kcfg_GuideAlgorithm">
             <property name="sizePolicy">
              <sizepolicy hsizetype="MinimumExpanding" vsizetype="Fixed">
               <horstretch>0</horstretch>
               <verstretch>0</verstretch>
              </sizepolicy>
             </property>
             <item>
              <property name="text">
               <string>Smart</string>
              </property>
             </item>
             <item>
              <property name="text">
               <string>Fast</string>
              </property>
             </item>
             <item>
              <property name="text">
               <string>Auto Threshold</string>
              </property>
             </item>
             <item>
              <property name="text">
               <string>No Threshold</string>
              </property>
             </item>
            </widget>
           </item>
          </layout>
         </item>
         <item>
          <layout class="QHBoxLayout" name="horizontalLayout_4">
           <item>
            <widget class="QCheckBox" name="kcfg_DitherEnabled">
             <property name="toolTip">
              <string>Move locked guiding square location after frame capture</string>
             </property>
             <property name="text">
              <string>Dither</string>
             </property>
            </widget>
           </item>
           <item>
            <widget class="QDoubleSpinBox" name="kcfg_DitherPixels">
             <property name="toolTip">
              <string>Number of pixels to move the guiding square in a random direction.</string>
             </property>
             <property name="minimum">
              <double>0.100000000000000</double>
             </property>
             <property name="maximum">
              <double>10.000000000000000</double>
             </property>
             <property name="singleStep">
              <double>0.100000000000000</double>
             </property>
             <property name="value">
              <double>2.000000000000000</double>
             </property>
            </widget>
           </item>
           <item>
            <widget class="QLabel" name="l_22">
             <property name="text">
              <string>pixels every</string>
             </property>
            </widget>
           </item>
           <item>
            <widget class="QSpinBox" name="kcfg_DitherFrames">
             <property name="toolTip">
              <string>Dither after this many captured frames in the CCD module</string>
             </property>
             <property name="minimum">
              <number>1</number>
             </property>
            </widget>
           </item>
           <item>
            <widget class="QLabel" name="label">
             <property name="text">
              <string>frames</string>
             </property>
            </widget>
           </item>
          </layout>
         </item>
         <item>
          <widget class="QCheckBox" name="kcfg_DitherFailAbortsAutoGuide">
           <property name="toolTip">
            <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;If checked, autoguiding is aborted when dithering fails. Otherwise, guiding resumes normally.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
           </property>
           <property name="text">
            <string>Dither Failure Aborts Autoguide</string>
           </property>
          </widget>
         </item>
         <item>
          <layout class="QHBoxLayout" name="horizontalLayout_5">
           <item>
            <widget class="QLabel" name="label_3">
             <property name="toolTip">
-             <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Maximim dithering iteration attempts before giving up&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+             <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Maximum dithering iteration attempts before giving up&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
             </property>
             <property name="text">
              <string>Maximum Dither Iterations:</string>
             </property>
            </widget>
           </item>
           <item>
            <widget class="QSpinBox" name="kcfg_DitherMaxIterations">
             <property name="toolTip">
-             <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Maximim dithering iteration attempts before giving up&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+             <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Maximum dithering iteration attempts before giving up&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
             </property>
             <property name="minimum">
              <number>1</number>
             </property>
             <property name="maximum">
              <number>30</number>
             </property>
            </widget>
           </item>
          </layout>
         </item>
         <item>
          <widget class="QCheckBox" name="kcfg_RapidGuideEnabled">
           <property name="enabled">
            <bool>false</bool>
           </property>
           <property name="text">
            <string>Rapid Guide</string>
           </property>
          </widget>
         </item>
        </layout>
       </item>
       <item>
        <spacer name="horizontalSpacer">
         <property name="orientation">
          <enum>Qt::Horizontal</enum>
         </property>
         <property name="sizeHint" stdset="0">
          <size>
           <width>28</width>
           <height>20</height>
          </size>
         </property>
        </spacer>
       </item>
      </layout>
     </widget>
    </item>
    <item>
     <widget class="QGroupBox" name="groupBox_2">
      <property name="title">
       <string>Image Guiding</string>
      </property>
      <layout class="QVBoxLayout" name="verticalLayout_3">
       <item>
        <widget class="QCheckBox" name="kcfg_ImageGuidingEnabled">
         <property name="text">
          <string>Use Image Guiding</string>
         </property>
        </widget>
       </item>
       <item>
        <layout class="QHBoxLayout" name="horizontalLayout_2">
         <item>
          <widget class="QLabel" name="label_2">
           <property name="text">
            <string>Region Axis:</string>
           </property>
          </widget>
         </item>
         <item>
          <widget class="QComboBox" name="kcfg_GuideRegionAxis">
           <item>
            <property name="text">
             <string>64</string>
            </property>
           </item>
           <item>
            <property name="text">
             <string>128</string>
            </property>
           </item>
           <item>
            <property name="text">
             <string>256</string>
            </property>
           </item>
           <item>
            <property name="text">
             <string>512</string>
            </property>
           </item>
           <item>
            <property name="text">
             <string>1024</string>
            </property>
           </item>
          </widget>
         </item>
         <item>
          <spacer name="horizontalSpacer_3">
           <property name="orientation">
            <enum>Qt::Horizontal</enum>
           </property>
           <property name="sizeHint" stdset="0">
            <size>
             <width>40</width>
             <height>20</height>
            </size>
           </property>
          </spacer>
         </item>
        </layout>
       </item>
      </layout>
     </widget>
    </item>
    <item>
     <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>
   </layout>
  </widget>
  <resources/>
  <connections/>
  <buttongroups>
   <buttongroup name="guiderTypeButtonGroup"/>
  </buttongroups>
 </ui>