diff --git a/base/uk.ac.stfc.isis.ibex.opis/resources/sample_stack/sm300sampos.opi b/base/uk.ac.stfc.isis.ibex.opis/resources/sample_stack/sm300sampos.opi
deleted file mode 100644
index 53a63137df..0000000000
--- a/base/uk.ac.stfc.isis.ibex.opis/resources/sample_stack/sm300sampos.opi
+++ /dev/null
@@ -1,244 +0,0 @@
-<?xml version='1.0' encoding='UTF-8'?>
-<display typeId="org.csstudio.opibuilder.Display" version="1.0">
-  <show_close_button>true</show_close_button>
-  <rules/>
-  <wuid>450885f3:157944e4d4b:-797d</wuid>
-  <show_grid>true</show_grid>
-  <auto_zoom_to_fit_all>false</auto_zoom_to_fit_all>
-  <scripts/>
-  <height>600</height>
-  <macros>
-    <include_parent_macros>true</include_parent_macros>
-    <PV_ROOT>$(P)$(REPLACE_WITH_IOC_NAME_MACRO)</PV_ROOT>
-  </macros>
-  <boy_version>3.1.4.201301231545</boy_version>
-  <show_edit_range>true</show_edit_range>
-  <widget_type>Display</widget_type>
-  <auto_scale_widgets>
-    <auto_scale_widgets>false</auto_scale_widgets>
-    <min_width>-1</min_width>
-    <min_height>-1</min_height>
-  </auto_scale_widgets>
-  <background_color>
-    <color name="ISIS_OPI_Background" red="240" green="240" blue="240"/>
-  </background_color>
-  <width>800</width>
-  <x>-1</x>
-  <name>$(NAME)</name>
-  <grid_space>6</grid_space>
-  <show_ruler>true</show_ruler>
-  <y>-1</y>
-  <snap_to_geometry>true</snap_to_geometry>
-  <foreground_color>
-    <color name="ISIS_OPI_Foreground" red="192" green="192" blue="192"/>
-  </foreground_color>
-  <actions hook="false" hook_all="false"/>
-  <widget typeId="org.csstudio.opibuilder.widgets.linkingContainer" version="1.0">
-    <opi_file>../stage/motion_setpoint.opi</opi_file>
-    <border_style>0</border_style>
-    <tooltip/>
-    <rules/>
-    <enabled>true</enabled>
-    <wuid>-4c24f7a9:157d349e44c:-7f89</wuid>
-    <auto_size>true</auto_size>
-    <scripts/>
-    <height>464</height>
-    <border_width>1</border_width>
-    <scale_options>
-      <width_scalable>true</width_scalable>
-      <height_scalable>true</height_scalable>
-      <keep_wh_ratio>false</keep_wh_ratio>
-    </scale_options>
-    <macros>
-      <include_parent_macros>true</include_parent_macros>
-    </macros>
-    <visible>true</visible>
-    <group_name/>
-    <border_color>
-      <color name="ISIS_GroupBox_Border_NEW" red="0" green="128" blue="255"/>
-    </border_color>
-    <widget_type>Linking Container</widget_type>
-    <background_color>
-      <color red="240" green="240" blue="240"/>
-    </background_color>
-    <zoom_to_fit>false</zoom_to_fit>
-    <width>416</width>
-    <x>6</x>
-    <name>Moition Setpoints</name>
-    <y>6</y>
-    <foreground_color>
-      <color name="ISIS_OPI_Foreground" red="192" green="192" blue="192"/>
-    </foreground_color>
-    <actions hook="false" hook_all="false"/>
-    <font>
-      <opifont.name fontName="Segoe UI" height="9" style="0">ISIS_GroupBox_NEW</opifont.name>
-    </font>
-  </widget>
-  <widget typeId="org.csstudio.opibuilder.widgets.groupingContainer" version="1.0">
-    <border_style>13</border_style>
-    <tooltip/>
-    <rules/>
-    <enabled>true</enabled>
-    <wuid>-4805f29c:1579922e8d6:-7f64</wuid>
-    <transparent>false</transparent>
-    <lock_children>false</lock_children>
-    <scripts/>
-    <height>103</height>
-    <border_width>1</border_width>
-    <scale_options>
-      <width_scalable>true</width_scalable>
-      <height_scalable>true</height_scalable>
-      <keep_wh_ratio>false</keep_wh_ratio>
-    </scale_options>
-    <macros>
-      <include_parent_macros>true</include_parent_macros>
-    </macros>
-    <visible>true</visible>
-    <border_color>
-      <color name="ISIS_GroupBox_Border_NEW" red="0" green="128" blue="255"/>
-    </border_color>
-    <widget_type>Grouping Container</widget_type>
-    <background_color>
-      <color name="ISIS_OPI_Background" red="240" green="240" blue="240"/>
-    </background_color>
-    <width>132</width>
-    <x>421</x>
-    <name>Actions</name>
-    <y>84</y>
-    <foreground_color>
-      <color name="ISIS_OPI_Foreground" red="192" green="192" blue="192"/>
-    </foreground_color>
-    <actions hook="false" hook_all="false"/>
-    <show_scrollbar>true</show_scrollbar>
-    <font>
-      <opifont.name fontName="Segoe UI" height="9" style="0">ISIS_GroupBox_NEW</opifont.name>
-    </font>
-    <widget typeId="org.csstudio.opibuilder.widgets.NativeButton" version="1.0">
-      <toggle_button>false</toggle_button>
-      <border_style>0</border_style>
-      <forecolor_alarm_sensitive>false</forecolor_alarm_sensitive>
-      <tooltip>$(pv_name)
-$(pv_value)</tooltip>
-      <push_action_index>0</push_action_index>
-      <rules/>
-      <enabled>true</enabled>
-      <wuid>-30237fc9:157958fdf6d:-7c14</wuid>
-      <pv_value/>
-      <text>Initialise</text>
-      <scripts/>
-      <border_alarm_sensitive>false</border_alarm_sensitive>
-      <height>28</height>
-      <border_width>1</border_width>
-      <scale_options>
-        <width_scalable>true</width_scalable>
-        <height_scalable>true</height_scalable>
-        <keep_wh_ratio>false</keep_wh_ratio>
-      </scale_options>
-      <image/>
-      <visible>true</visible>
-      <pv_name>$(P)$(MOTION_SET_POINT):DEV:RESET_AND_HOME</pv_name>
-      <border_color>
-        <color name="ISIS_Border" red="0" green="0" blue="0"/>
-      </border_color>
-      <widget_type>Button</widget_type>
-      <width>90</width>
-      <x>6</x>
-      <name>Button_1</name>
-      <y>7</y>
-      <foreground_color>
-        <color name="ISIS_Standard_Text" red="0" green="0" blue="0"/>
-      </foreground_color>
-      <actions hook="false" hook_all="false">
-        <action type="WRITE_PV">
-          <pv_name>$(pv_name)</pv_name>
-          <value>1</value>
-          <timeout>10</timeout>
-          <description/>
-        </action>
-      </actions>
-      <font>
-        <opifont.name fontName="Segoe UI" height="9" style="0">ISIS_Button_NEW</opifont.name>
-      </font>
-    </widget>
-    <widget typeId="org.csstudio.opibuilder.widgets.NativeButton" version="1.0">
-      <toggle_button>false</toggle_button>
-      <border_style>0</border_style>
-      <forecolor_alarm_sensitive>false</forecolor_alarm_sensitive>
-      <tooltip>$(pv_name)
-$(pv_value)</tooltip>
-      <push_action_index>0</push_action_index>
-      <rules/>
-      <enabled>true</enabled>
-      <wuid>1ee7c3b8:160e4984431:-7d19</wuid>
-      <pv_value/>
-      <text>Disconnect</text>
-      <scripts/>
-      <border_alarm_sensitive>false</border_alarm_sensitive>
-      <height>28</height>
-      <border_width>1</border_width>
-      <scale_options>
-        <width_scalable>true</width_scalable>
-        <height_scalable>true</height_scalable>
-        <keep_wh_ratio>false</keep_wh_ratio>
-      </scale_options>
-      <image/>
-      <visible>true</visible>
-      <pv_name>$(P)$(MOTION_SET_POINT):DEV:DISCONNECT</pv_name>
-      <border_color>
-        <color name="ISIS_Border" red="0" green="0" blue="0"/>
-      </border_color>
-      <widget_type>Button</widget_type>
-      <width>90</width>
-      <x>6</x>
-      <name>Button_1</name>
-      <y>42</y>
-      <foreground_color>
-        <color name="ISIS_Standard_Text" red="0" green="0" blue="0"/>
-      </foreground_color>
-      <actions hook="false" hook_all="false"/>
-      <font>
-        <opifont.name fontName="Segoe UI" height="9" style="0">ISIS_Button_NEW</opifont.name>
-      </font>
-    </widget>
-  </widget>
-  <widget typeId="org.csstudio.opibuilder.widgets.ActionButton" version="2.0.0">
-    <actions hook="false" hook_all="false"/>
-    <border_alarm_sensitive>false</border_alarm_sensitive>
-    <border_color>
-      <color name="ISIS_Border" red="0" green="0" blue="0"/>
-    </border_color>
-    <border_style>0</border_style>
-    <border_width>1</border_width>
-    <enabled>true</enabled>
-    <font>
-      <opifont.name fontName="Segoe UI" height="9" style="0" pixels="false">ISIS_Button_NEW</opifont.name>
-    </font>
-    <forecolor_alarm_sensitive>false</forecolor_alarm_sensitive>
-    <foreground_color>
-      <color name="ISIS_Standard_Text" red="0" green="0" blue="0"/>
-    </foreground_color>
-    <height>1</height>
-    <image/>
-    <name>Dummy</name>
-    <push_action_index>0</push_action_index>
-    <pv_name/>
-    <pv_value/>
-    <rules/>
-    <scale_options>
-      <width_scalable>true</width_scalable>
-      <height_scalable>true</height_scalable>
-      <keep_wh_ratio>false</keep_wh_ratio>
-    </scale_options>
-    <scripts/>
-    <style>1</style>
-    <text/>
-    <toggle_button>false</toggle_button>
-    <tooltip/>
-    <visible>true</visible>
-    <widget_type>Action Button</widget_type>
-    <width>1</width>
-    <wuid>-648922a4:1624e4fa0bd:-7f69</wuid>
-    <x>421</x>
-    <y>6</y>
-  </widget>
-</display>