diff --git a/ESB_MX.subs b/ESB_MX.subs
index a8a439d..9126659 100644
--- a/ESB_MX.subs
+++ b/ESB_MX.subs
@@ -19,12 +19,13 @@
 
 
 file PPMACMotor.template {
-pattern{ DESC              , P       , M            , PORT       , ADDR   , DIR, VELO, ACCL, JAR, MRES  , PREC, EGU  , DHLM, DLLM}
-       { "Rotation Y"      , "$(P_M)", "MOTOR_ROT_Y", "$(PORT_M)", "$(M1)", 1  , 50  , 0.1 , 20 , -0.001, 3   , "deg", 0   , 0   }
-       { "Sample F-Trans X", "$(P_M)", "MOTOR_FX"   , "$(PORT_M)", "$(M2)", 1  , 2   , 0.1 , 20 , -0.001, 3   , "mm" , 0   , 0   }
-       { "Sample F-Trans Y", "$(P_M)", "MOTOR_FY"   , "$(PORT_M)", "$(M3)", 1  , 2   , 0.1 , 20 , -0.001, 3   , "mm" , 0   , 0   }
-       { "CamBase X"       , "$(P_M)", "MOTOR_CAMX" , "$(PORT_M)", "$(M4)", 1  , .3  , 0.1 , 20 , -0.001, 3   , "mm" , 0   , 0   }
-       { "CamBase Y"       , "$(P_M)", "MOTOR_CAMY" , "$(PORT_M)", "$(M5)", 0  , .3  , 0.1 , 20 , -0.001, 3   , "mm" , 0   , 0   }
-       { "Sample C-Trans X", "$(P_M)", "MOTOR_CX"   , "$(PORT_M)", "$(M7)", 1  , 2   , 0.1 , 20 , -0.001, 3   , "mm" , 0   , 0   }
-       { "Sample C-Trans Z", "$(P_M)", "MOTOR_CZ"   , "$(PORT_M)", "$(M8)", 1  , 2   , 0.1 , 20 , -0.001, 3   , "mm" , 0   , 0   }
+pattern{ DESC              , P       , M            , PORT       , ADDR   , DIR, VELO, HVEL, ACCL, JAR, MRES  , PREC, EGU  , DHLM, DLLM}
+       { "Rotation Y"      , "$(P_M)", "MOTOR_ROT_Y", "$(PORT_M)", "$(M1)", 1  , 50  , 50  , 0.1 , 20 , -0.001, 3   , "deg", 0   , 0   }
+       { "Sample F-Trans X", "$(P_M)", "MOTOR_FX"   , "$(PORT_M)", "$(M2)", 1  , 2   , 2   , 0.1 , 20 , -0.001, 3   , "mm" , 0   , 0   }
+       { "Sample F-Trans Y", "$(P_M)", "MOTOR_FY"   , "$(PORT_M)", "$(M3)", 1  , 2   , 2   , 0.1 , 20 , -0.001, 3   , "mm" , 0   , 0   }
+       { "CamBase X"       , "$(P_M)", "MOTOR_CAMX" , "$(PORT_M)", "$(M4)", 1  , .3  , .3  , 0.1 , 20 , -0.001, 3   , "mm" , 0   , 0   }
+       { "CamBase Y"       , "$(P_M)", "MOTOR_CAMY" , "$(PORT_M)", "$(M5)", 0  , .3  , .3  , 0.1 , 20 , -0.001, 3   , "mm" , 0   , 0   }
+       { "Backlight"       , "$(P_M)", "MOTOR_BLGT" , "$(PORT_M)", "$(M6)", 1  , 40E3, 20E3, 0.1 , 20 , -1    , 0   , "usr", 0   , 0   }
+       { "Sample C-Trans X", "$(P_M)", "MOTOR_CX"   , "$(PORT_M)", "$(M7)", 1  , 2   , 2   , 0.1 , 20 , -0.001, 3   , "mm" , 0   , 0   }
+       { "Sample C-Trans Z", "$(P_M)", "MOTOR_CZ"   , "$(PORT_M)", "$(M8)", 1  , 2   , 2   , 0.1 , 20 , -0.001, 3   , "mm" , 0   , 0   }
 }
diff --git a/PPMACMotor.template b/PPMACMotor.template
index 484e577..778f0ae 100644
--- a/PPMACMotor.template
+++ b/PPMACMotor.template
@@ -7,7 +7,7 @@ record(motor,"$(P):$(M)")
     field(VMAX,$(VELO))
     field(VELO,$(VELO))
     field(JVEL,$(VELO))
-    field(HVEL,$(VELO))
+    field(HVEL,$(HVEL))
     field(ACCL,.1)
     field(JAR, 20)
     field(MRES,$(MRES))
diff --git a/Readme.md b/Readme.md
index 385b901..7c39909 100644
--- a/Readme.md
+++ b/Readme.md
@@ -180,3 +180,7 @@ cd /net/slsfs-crtl/export/sf/ioc/modules/ESB_MX/zamofing_t/R3.14.12/
 
 ```
 
+
+export EPICS_CA_ADDR_LIST="129.129.109.255"
+export EPICS_CA_ADDR_LIST="129.129.126.255"
+caQtDm -macro 'P=SAR-ESB_MX' ESB_MX_exp
diff --git a/cfg/torqueCtrl.cfg b/cfg/torqueCtrl.cfg
index d08622a..6002cd2 100644
--- a/cfg/torqueCtrl.cfg
+++ b/cfg/torqueCtrl.cfg
@@ -32,6 +32,8 @@
 //Mot/Enc 5: camera base plate Y
 //           OBSOLETE Enc 5: Interferometer 2
 
+//Mot 6: Backlight                                2.3A
+
 //Mot 7: Stada Stepper:                           670mA 200 poles 1 rev = 100*2048 phase_step (2 stepper motor)
 //Enc 7: Renishaw absolute BiSS
 
@@ -111,6 +113,14 @@ Motor[4].Pos2Sf=0 // Pos2Sf set to 0 to avoid programming leak values
 Motor[5].Pos2Sf=0 // Pos2Sf set to 0 to avoid programming leak values
 
 
+//Backlight
+//---------
+//#6j=0 //down
+//#6j=-31000 //up
+!encoder_sim(enc=6)
+!motor(mot=6,dirCur=1800,JogSpeed=40,invDir=False)
+
+
 //Stada stage
 //----------------------------------------------------
 //512000 ustep == 50000 encCnt == 2500um
@@ -129,6 +139,6 @@ Motor[5].Pos2Sf=0 // Pos2Sf set to 0 to avoid programming leak values
 #1,7,8hmz
 
 //holding current
-!holding_current(m7=[0,200],m8=[0,200])
+!holding_current(m4=[0,240],m5=[0,240],m6=[1400,1800],m7=[0,200],m8=[0,200])
 
 
diff --git a/qt/ESB_MX_exp.ui b/qt/ESB_MX_exp.ui
index bf8c8a5..87fdc2f 100644
--- a/qt/ESB_MX_exp.ui
+++ b/qt/ESB_MX_exp.ui
@@ -7,7 +7,7 @@
     <x>0</x>
     <y>0</y>
     <width>776</width>
-    <height>298</height>
+    <height>342</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -49,7 +49,7 @@
      <x>20</x>
      <y>70</y>
      <width>725</width>
-     <height>168</height>
+     <height>192</height>
     </rect>
    </property>
    <property name="macro">
@@ -60,13 +60,14 @@ P=$(P),M=MOTOR_ROT_Y;
 P=$(P),M=MOTOR_FX;
 P=$(P),M=MOTOR_FY;
 P=$(P),M=MOTOR_CAMX;
-P=$(P),M=MOTOR_CAMY</string>
+P=$(P),M=MOTOR_CAMY;
+P=$(P),M=MOTOR_BLGT</string>
    </property>
    <property name="filename" stdset="0">
     <string notr="true">ESB_MX_motor.ui</string>
    </property>
    <property name="numberOfItems" stdset="0">
-    <number>7</number>
+    <number>8</number>
    </property>
   </widget>
   <widget class="QWidget" name="horizontalLayoutWidget">
@@ -221,7 +222,7 @@ P=$(P),M=MOTOR_CAMY</string>
    <property name="geometry">
     <rect>
      <x>620</x>
-     <y>250</y>
+     <y>300</y>
      <width>121</width>
      <height>24</height>
     </rect>
@@ -246,6 +247,47 @@ P=$(P),M=MOTOR_CAMY</string>
     <string>P=SARES30-ESBMX</string>
    </property>
   </widget>
+  <widget class="caToggleButton" name="catogglebutton">
+   <property name="geometry">
+    <rect>
+     <x>460</x>
+     <y>300</y>
+     <width>100</width>
+     <height>22</height>
+    </rect>
+   </property>
+   <property name="text">
+    <string>Backlight</string>
+   </property>
+   <property name="channel" stdset="0">
+    <string notr="true">$(P):MOTOR_BLGT</string>
+   </property>
+   <property name="trueValue">
+    <string>28000</string>
+   </property>
+   <property name="falseValue">
+    <string>-2000</string>
+   </property>
+  </widget>
+  <widget class="caMessageButton" name="camessagebutton_2">
+   <property name="geometry">
+    <rect>
+     <x>110</x>
+     <y>300</y>
+     <width>100</width>
+     <height>22</height>
+    </rect>
+   </property>
+   <property name="text">
+    <string>Home BkLight</string>
+   </property>
+   <property name="channel" stdset="0">
+    <string notr="true">$(P):MOTOR_BLGT.HOMF</string>
+   </property>
+   <property name="pressMessage">
+    <string notr="true">1</string>
+   </property>
+  </widget>
  </widget>
  <customwidgets>
   <customwidget>
@@ -258,6 +300,11 @@ P=$(P),M=MOTOR_CAMY</string>
    <extends>QPushButton</extends>
    <header>caMessageButton</header>
   </customwidget>
+  <customwidget>
+   <class>caToggleButton</class>
+   <extends>QCheckBox</extends>
+   <header>caToggleButton</header>
+  </customwidget>
   <customwidget>
    <class>caLabel</class>
    <extends>QLabel</extends>