diff --git a/gui.glade b/gui.glade
index 39a930a..c402785 100644
--- a/gui.glade
+++ b/gui.glade
@@ -235,7 +235,7 @@
                           <object class="GtkLabel">
                             <property name="visible">True</property>
                             <property name="can-focus">False</property>
-                            <property name="label" translatable="yes">Ramp channel</property>
+                            <property name="label" translatable="yes">Ramp</property>
                           </object>
                           <packing>
                             <property name="expand">False</property>
@@ -265,7 +265,7 @@
                           <object class="GtkLabel">
                             <property name="visible">True</property>
                             <property name="can-focus">False</property>
-                            <property name="label" translatable="yes">and</property>
+                            <property name="label" translatable="yes">from</property>
                           </object>
                           <packing>
                             <property name="expand">False</property>
@@ -274,17 +274,12 @@
                           </packing>
                         </child>
                         <child>
-                          <object class="GtkComboBoxText" id="RAMP_ch2">
+                          <object class="GtkEntry" id="RAMP_st1">
                             <property name="visible">True</property>
-                            <property name="can-focus">False</property>
-                            <property name="active-id">default</property>
-                            <items>
-                              <item id="1" translatable="yes">1</item>
-                              <item id="2" translatable="yes">2</item>
-                              <item id="3" translatable="yes">3</item>
-                              <item id="4" translatable="yes">4</item>
-                              <item id="none" translatable="yes">N/A</item>
-                            </items>
+                            <property name="can-focus">True</property>
+                            <property name="width-chars">6</property>
+                            <property name="placeholder-text" translatable="yes">±10</property>
+                            <property name="input-purpose">number</property>
                           </object>
                           <packing>
                             <property name="expand">False</property>
@@ -292,6 +287,32 @@
                             <property name="position">3</property>
                           </packing>
                         </child>
+                        <child>
+                          <object class="GtkLabel">
+                            <property name="visible">True</property>
+                            <property name="can-focus">False</property>
+                            <property name="label" translatable="yes">to</property>
+                          </object>
+                          <packing>
+                            <property name="expand">False</property>
+                            <property name="fill">True</property>
+                            <property name="position">4</property>
+                          </packing>
+                        </child>
+                        <child>
+                          <object class="GtkEntry" id="RAMP_ed1">
+                            <property name="visible">True</property>
+                            <property name="can-focus">True</property>
+                            <property name="width-chars">6</property>
+                            <property name="placeholder-text" translatable="yes">±10</property>
+                            <property name="input-purpose">number</property>
+                          </object>
+                          <packing>
+                            <property name="expand">False</property>
+                            <property name="fill">True</property>
+                            <property name="position">5</property>
+                          </packing>
+                        </child>
                       </object>
                       <packing>
                         <property name="expand">False</property>
@@ -308,7 +329,7 @@
                           <object class="GtkLabel">
                             <property name="visible">True</property>
                             <property name="can-focus">False</property>
-                            <property name="label" translatable="yes">from</property>
+                            <property name="label" translatable="yes">(and</property>
                           </object>
                           <packing>
                             <property name="expand">False</property>
@@ -317,12 +338,17 @@
                           </packing>
                         </child>
                         <child>
-                          <object class="GtkEntry" id="RAMP_st">
+                          <object class="GtkComboBoxText" id="RAMP_ch2">
                             <property name="visible">True</property>
-                            <property name="can-focus">True</property>
-                            <property name="width-chars">6</property>
-                            <property name="placeholder-text" translatable="yes">±10</property>
-                            <property name="input-purpose">number</property>
+                            <property name="can-focus">False</property>
+                            <property name="active">4</property>
+                            <items>
+                              <item id="1" translatable="yes">1</item>
+                              <item id="2" translatable="yes">2</item>
+                              <item id="3" translatable="yes">3</item>
+                              <item id="4" translatable="yes">4</item>
+                              <item translatable="yes"> </item>
+                            </items>
                           </object>
                           <packing>
                             <property name="expand">False</property>
@@ -334,7 +360,7 @@
                           <object class="GtkLabel">
                             <property name="visible">True</property>
                             <property name="can-focus">False</property>
-                            <property name="label" translatable="yes">to</property>
+                            <property name="label" translatable="yes">from</property>
                           </object>
                           <packing>
                             <property name="expand">False</property>
@@ -343,7 +369,7 @@
                           </packing>
                         </child>
                         <child>
-                          <object class="GtkEntry" id="RAMP_ed">
+                          <object class="GtkEntry" id="RAMP_st2">
                             <property name="visible">True</property>
                             <property name="can-focus">True</property>
                             <property name="width-chars">6</property>
@@ -356,6 +382,44 @@
                             <property name="position">3</property>
                           </packing>
                         </child>
+                        <child>
+                          <object class="GtkLabel">
+                            <property name="visible">True</property>
+                            <property name="can-focus">False</property>
+                            <property name="label" translatable="yes">to</property>
+                          </object>
+                          <packing>
+                            <property name="expand">False</property>
+                            <property name="fill">True</property>
+                            <property name="position">4</property>
+                          </packing>
+                        </child>
+                        <child>
+                          <object class="GtkEntry" id="RAMP_ed2">
+                            <property name="visible">True</property>
+                            <property name="can-focus">True</property>
+                            <property name="width-chars">6</property>
+                            <property name="placeholder-text" translatable="yes">±10</property>
+                            <property name="input-purpose">number</property>
+                          </object>
+                          <packing>
+                            <property name="expand">False</property>
+                            <property name="fill">True</property>
+                            <property name="position">5</property>
+                          </packing>
+                        </child>
+                        <child>
+                          <object class="GtkLabel">
+                            <property name="visible">True</property>
+                            <property name="can-focus">False</property>
+                            <property name="label" translatable="yes">)</property>
+                          </object>
+                          <packing>
+                            <property name="expand">False</property>
+                            <property name="fill">True</property>
+                            <property name="position">6</property>
+                          </packing>
+                        </child>
                       </object>
                       <packing>
                         <property name="expand">False</property>