diff --git a/dunecore/Geometry/gdml/generate_protodunevd_v4_refactored.pl b/dunecore/Geometry/gdml/generate_protodunevd_v4_refactored.pl
index fb9e8034..8e2a08d7 100644
--- a/dunecore/Geometry/gdml/generate_protodunevd_v4_refactored.pl
+++ b/dunecore/Geometry/gdml/generate_protodunevd_v4_refactored.pl
@@ -59,6 +59,13 @@
 #                  Pablo Barham Alzás <pablo.barham@cern.ch>
 ##################################################################################
 
+# v4.1		tkosc (thomas.kosc@proton.me) 27th November 2023
+#		- Rotated (-90° along z) the Steel Structure of cryostat (as indicated in todo list of v1)
+#		This concerns the following physical volumes : 
+#			* volSteelSupport_Top, volSteelSupport_Bottom, volSteelSupport_TUS, volSteelSupport_DS
+#			* volSteelSupport_LS, volSteelSupport_RS
+
+
 # Each subroutine generates a fragment GDML file, and the last subroutine
 # creates an XML file that make_gdml.pl will use to appropriately arrange
 # the fragment GDML files to create the final desired DUNE GDML file, 
@@ -86,7 +93,7 @@
 $ArapucaMesh_switch="on";
 
 my $HD_CRT_switch="off";
-my $DP_CRT_switch="off";  # existing CRTs in NP02 (VD module 0), CRT used for the double phase DP
+my $DP_CRT_switch="on";  # existing CRTs in NP02 (VD module 0), CRT used for the double phase DP
 # DP_CRT switch is OFF due to overlaps with the beam pipe. Once solved it should be turned ON. 
 
 if ( defined $help )
@@ -112,7 +119,7 @@
 
 
 # set wires on to be the default, unless given an input by the user
-$wires_on = 0; # 1=on, 0=off
+$wires_on = 1; # 1=on, 0=off
 if (defined $wires)
 {
     $wires_on = $wires;
@@ -357,15 +364,23 @@
 $posCryoInDetEnc_y = 0;
 $posCryoInDetEnc_z = 0;
 
-$posTopSteelStruct = $Argon_y/2+$FoamPadding+$SteelSupport_y; #+ 61.8/2; ## JS Real, add boxCryoTop dz/2.
-$posBotSteelStruct = -$Argon_y/2-$FoamPadding-$SteelSupport_y; # - 61.8/2;
-$posZBackSteelStruct = $Argon_z/2+$FoamPadding+$SteelSupport_z;# + 61.8/2;  ## JS Real, add boxCryoWallSm dz/2.;
-$posZFrontSteelStruct = -$Argon_z/2-$FoamPadding-$SteelSupport_z;# - 61.8/2;
-$posLeftSteelStruct = $Argon_x/2+$FoamPadding+$SteelSupport_x; # + 61.8/2;  ## JS Real, add boxCryoWallLg dz/2.;
-$posRightSteelStruct = -$Argon_x/2-$FoamPadding-$SteelSupport_x;#  + 61.8/2;  ## JS Real, add boxCryoWallLg dz/2.;
+$boxCryoWidth = 61.8;
+$posTopSteelStruct = $Argon_x/2+$FoamPadding+$SteelSupport_x + $boxCryoWidth/2. + 0.4/2.; #tkosc elaborate a little more these numbers
+$posBotSteelStruct = -$Argon_x/2-$FoamPadding-$SteelSupport_x - $boxCryoWidth/2. - 0.4/2.;
+$posZBackSteelStruct = $Argon_z/2+$FoamPadding+$SteelSupport_z + $boxCryoWidth/2. + 0.4/2.;
+$posZFrontSteelStruct = -$Argon_z/2-$FoamPadding-$SteelSupport_z - $boxCryoWidth/2. - 0.4/2.;
+$posLeftSteelStruct = $Argon_y/2+$FoamPadding+$SteelSupport_y + $boxCryoWidth/2. + 0.4/2.; 
+$posRightSteelStruct = -$Argon_y/2-$FoamPadding-$SteelSupport_y - $boxCryoWidth/2. - 0.4/2.;
+#tkosc : the ±0.4/2 is added in order to compensate the reduction of $Argon_xyz dimensions by 0.4cm
+# and keep the cryostat positions correct
+#790.0 --> 789.6 in x
+#854.8 --> 854.4 in y
+#854.8 --> 854.4 in z
+
 
-$posTopSteelStruct -= 29.7 if $DP_CRT_switch eq "on";  # overlap volume otherwise
-$posBotSteelStruct += 29.7 if $DP_CRT_switch eq "on";
+
+#$posTopSteelStruct -= 29.7 if $DP_CRT_switch eq "on";  # overlap volume otherwise
+#$posBotSteelStruct += 29.7 if $DP_CRT_switch eq "on";
 
 # 2*AirThickness is added to the world volume in x, y and z
 $AirThickness = 3000;
@@ -4911,44 +4926,44 @@ ()
     
     <physvol name="volSteelSupport_Top">
     <volumeref ref="volSteelSupport_TB"/>
-    <position name="posSteelSupport_Top" x="0" y="@{[$posTopSteelStruct+61.1]}" z="0" unit="cm"/>
-    <rotation name="rotSteelSupport_Top" x="90" y="0" z="0" unit="deg"/>
+    <position name="posSteelSupport_Top" x="$posTopSteelStruct" y="0" z="0" unit="cm"/>
+    <rotation name="rotSteelSupport_Top" x="90" y="-90" z="0" unit="deg"/>
     
     </physvol>
     
     
     <physvol name="volSteelSupport_Bottom">
     <volumeref ref="volSteelSupport_TB"/>
-    <position name="posSteelSupport_Bottom" x="0" y="@{[$posBotSteelStruct-61.1]}" z="0" unit="cm"/>
-    <rotation name="rotSteelSupport_Bottom" x="-90" y="0" z="0" unit="deg"/>
+    <position name="posSteelSupport_Bottom" x="$posBotSteelStruct" y="0" z="0" unit="cm"/>
+    <rotation name="rotSteelSupport_Bottom" x="-90" y="90" z="0" unit="deg"/>
     </physvol>
     
     
-    <physvol>
+    <physvol name="volSteelSupport_US">
     <volumeref ref="volSteelSupport_US"/>
-    <position name="posSteelSupport_US" x="0" y="0" z="@{[$posZFrontSteelStruct-31.1]}" unit="cm"/>
-    <rotation name="rotSteelSupport_Front" x="0" y="0" z="0" unit="deg"/>
+    <position name="posSteelSupport_US" x="0" y="0" z="$posZFrontSteelStruct" unit="cm"/>
+    <rotation name="rotSteelSupport_Front" x="0" y="0" z="90" unit="deg"/>
     </physvol>
     
     
     <physvol name="volSteelSupport_DS">
     <volumeref ref="volSteelSupport_WS"/>
-    <position name="posSteelSupport_DS" x="0" y="0" z="@{[$posZBackSteelStruct+31.1]}" unit="cm"/>
-    <rotation name="rotSteelSupport_Back" x="0" y="0" z="" unit="deg"/>
+    <position name="posSteelSupport_DS" x="0" y="0" z="$posZBackSteelStruct" unit="cm"/>
+    <rotation name="rotSteelSupport_Back" x="0" y="0" z="90" unit="deg"/>
     </physvol>
     
     
     <physvol name="volSteelSupport_LS">
     <volumeref ref="volSteelSupport_LR"/>
-    <position name="posSteelSupport_LS" x="@{[$posLeftSteelStruct+65.1]}" y="0" z="0" unit="cm"/>
-    <rotation name="rotSteelSupport_LS" x="0" y="-90" z="0" unit="deg"/>
+    <position name="posSteelSupport_LS" x="0" y="$posRightSteelStruct" z="0" unit="cm"/>
+    <rotation name="rotSteelSupport_LS" x="90" y="0" z="-90" unit="deg"/>
     </physvol>
     
     
     <physvol name="volSteelSupport_RS">
     <volumeref ref="volSteelSupport_LR"/>
-    <position name="posSteelSupport_RS" x="@{[$posRightSteelStruct-65.1]}" y="0" z="0" unit="cm"/>
-    <rotation name="rotSteelSupport_RS" x="0" y="90" z="0" unit="deg"/>
+    <position name="posSteelSupport_RS" x="0" y="$posLeftSteelStruct" z="0" unit="cm"/>
+    <rotation name="rotSteelSupport_RS" x="90" y="0" z="90" unit="deg"/>
     </physvol>
     
 EOF
diff --git a/dunecore/Geometry/gdml/protodunevd_v4_refactored.gdml b/dunecore/Geometry/gdml/protodunevd_v4_refactored.gdml
index f75f8bd0..b5503691 100644
--- a/dunecore/Geometry/gdml/protodunevd_v4_refactored.gdml
+++ b/dunecore/Geometry/gdml/protodunevd_v4_refactored.gdml
@@ -259,11 +259,6 @@
    <fraction n="0.53" ref="fibrous_glass"/>
   </material>
 
-  <material name="FR4SussexAPA">
-   <D value="1.75" unit="g/cm3"/>
-   <fraction n="1" ref="FR4"/>
-  </material>
-
   <material name="STEEL_STAINLESS_Fe7Cr2Ni" formula="STEEL_STAINLESS_Fe7Cr2Ni">
    <D value="7.9300" unit="g/cm3"/>
    <fraction n="0.0010" ref="carbon"/>
@@ -12763,6 +12758,10 @@
       <position name="posGasArSub2" x="-86.02" y="419.6" z="-2.8421709430404e-14" unit="cm"/>
     </subtraction>
 
+        <box name="scintBox_Top" lunit="mm" x="132" y="1440" z="20"/>
+        <box name="scintBox_Bottom" lunit="mm"  x="116" y="1440" z="20"/>
+        <box name="ModulescintBox_Top" lunit="mm" x="1126" y="21" z="1440"/>
+        <box name="ModulescintBox_Bottom" lunit="mm" x="1110" y="21" z="1440"/>
     <box name="CathodeBlock" lunit="cm"
       x="6"
       y="337"
@@ -42151,6 +42150,106 @@
       <materialref ref="STEEL_STAINLESS_Fe7Cr2Ni"/>
       <solidref ref="SteelSupport"/>
     </volume>
+    <volume name="volAuxDetSensitiveCRTDPPaddleTop">
+      <materialref ref="Polystyrene"/>
+      <solidref ref="scintBox_Top"/>
+      <auxiliary auxtype="SensDet" auxvalue="AuxDet"/>
+      <auxiliary auxtype="Solid" auxvalue="True"/>
+    </volume>
+    <volume name="volAuxDetSensitiveCRTDPPaddleBottom">
+      <materialref ref="Polystyrene"/>
+      <solidref ref="scintBox_Bottom"/>
+      <auxiliary auxtype="SensDet" auxvalue="AuxDet"/>
+      <auxiliary auxtype="Solid" auxvalue="True"/>
+    </volume>
+<volume name="volAuxDetCRTDPModuleTop">
+      <materialref ref="Air"/>
+      <solidref ref="ModulescintBox_Top"/>
+    <physvol name="CRTDPTOP0" copynumber="0">
+        <volumeref ref="volAuxDetSensitiveCRTDPPaddleTop"/>
+        <position name="posCRTPaddleSensitiveTop1" unit="mm" x="497" y="0" z="0"/> 
+        <rotationref ref="rMinus90AboutX"/>
+    </physvol>
+    <physvol name="CRTDPTOP1" copynumber="1">
+        <volumeref ref="volAuxDetSensitiveCRTDPPaddleTop"/>
+        <position name="posCRTPaddleSensitiveTop1" unit="mm" x="355" y="0" z="0"/> 
+        <rotationref ref="rMinus90AboutX"/>
+    </physvol>
+    <physvol name="CRTDPTOP2" copynumber="2">
+        <volumeref ref="volAuxDetSensitiveCRTDPPaddleTop"/>
+        <position name="posCRTPaddleSensitiveTop1" unit="mm" x="213" y="0" z="0"/> 
+        <rotationref ref="rMinus90AboutX"/>
+    </physvol>
+    <physvol name="CRTDPTOP3" copynumber="3">
+        <volumeref ref="volAuxDetSensitiveCRTDPPaddleTop"/>
+        <position name="posCRTPaddleSensitiveTop1" unit="mm" x="71" y="0" z="0"/> 
+        <rotationref ref="rMinus90AboutX"/>
+    </physvol>
+    <physvol name="CRTDPTOP4" copynumber="4">
+        <volumeref ref="volAuxDetSensitiveCRTDPPaddleTop"/>
+        <position name="posCRTPaddleSensitiveTop1" unit="mm" x="-71" y="0" z="0"/> 
+        <rotationref ref="rMinus90AboutX"/>
+    </physvol>
+    <physvol name="CRTDPTOP5" copynumber="5">
+        <volumeref ref="volAuxDetSensitiveCRTDPPaddleTop"/>
+        <position name="posCRTPaddleSensitiveTop1" unit="mm" x="-213" y="0" z="0"/> 
+        <rotationref ref="rMinus90AboutX"/>
+    </physvol>
+    <physvol name="CRTDPTOP6" copynumber="6">
+        <volumeref ref="volAuxDetSensitiveCRTDPPaddleTop"/>
+        <position name="posCRTPaddleSensitiveTop1" unit="mm" x="-355" y="0" z="0"/> 
+        <rotationref ref="rMinus90AboutX"/>
+    </physvol>
+    <physvol name="CRTDPTOP7" copynumber="7">
+        <volumeref ref="volAuxDetSensitiveCRTDPPaddleTop"/>
+        <position name="posCRTPaddleSensitiveTop1" unit="mm" x="-497" y="0" z="0"/> 
+        <rotationref ref="rMinus90AboutX"/>
+    </physvol>
+</volume>
+<volume name="volAuxDetCRTDPModuleBottom">
+      <materialref ref="Air"/>
+      <solidref ref="ModulescintBox_Bottom"/>
+    <physvol name="CRTDPBOTTOM0" copynumber="8">
+      <volumeref ref="volAuxDetSensitiveCRTDPPaddleBottom"/>
+      <position name="posCRTPaddleSensitiveBottom1" unit="mm" x="497" y="0" z="0"/> 
+      <rotationref ref="rMinus90AboutX"/>
+    </physvol>
+    <physvol name="CRTDPBOTTOM1" copynumber="9">
+      <volumeref ref="volAuxDetSensitiveCRTDPPaddleBottom"/>
+      <position name="posCRTPaddleSensitiveBottom1" unit="mm" x="355" y="0" z="0"/> 
+      <rotationref ref="rMinus90AboutX"/>
+    </physvol>
+    <physvol name="CRTDPBOTTOM2" copynumber="10">
+      <volumeref ref="volAuxDetSensitiveCRTDPPaddleBottom"/>
+      <position name="posCRTPaddleSensitiveBottom1" unit="mm" x="213" y="0" z="0"/> 
+      <rotationref ref="rMinus90AboutX"/>
+    </physvol>
+    <physvol name="CRTDPBOTTOM3" copynumber="11">
+      <volumeref ref="volAuxDetSensitiveCRTDPPaddleBottom"/>
+      <position name="posCRTPaddleSensitiveBottom1" unit="mm" x="71" y="0" z="0"/> 
+      <rotationref ref="rMinus90AboutX"/>
+    </physvol>
+    <physvol name="CRTDPBOTTOM4" copynumber="12">
+      <volumeref ref="volAuxDetSensitiveCRTDPPaddleBottom"/>
+      <position name="posCRTPaddleSensitiveBottom1" unit="mm" x="-71" y="0" z="0"/> 
+      <rotationref ref="rMinus90AboutX"/>
+    </physvol>
+    <physvol name="CRTDPBOTTOM5" copynumber="13">
+      <volumeref ref="volAuxDetSensitiveCRTDPPaddleBottom"/>
+      <position name="posCRTPaddleSensitiveBottom1" unit="mm" x="-213" y="0" z="0"/> 
+      <rotationref ref="rMinus90AboutX"/>
+    </physvol>
+    <physvol name="CRTDPBOTTOM6" copynumber="14">
+      <volumeref ref="volAuxDetSensitiveCRTDPPaddleBottom"/>
+      <position name="posCRTPaddleSensitiveBottom1" unit="mm" x="-355" y="0" z="0"/> 
+      <rotationref ref="rMinus90AboutX"/>
+    </physvol>
+    <physvol name="CRTDPBOTTOM7" copynumber="15">
+      <volumeref ref="volAuxDetSensitiveCRTDPPaddleBottom"/>
+      <position name="posCRTPaddleSensitiveBottom1" unit="mm" x="-497" y="0" z="0"/> 
+      <rotationref ref="rMinus90AboutX"/>
+    </physvol>
+	</volume>
     <volume name="volUnitCent">
     <materialref ref="STEEL_STAINLESS_Fe7Cr2Ni"/>
     <solidref ref="UnitCent"/>
@@ -43043,44 +43142,44 @@
     
     <physvol name="volSteelSupport_Top">
     <volumeref ref="volSteelSupport_TB"/>
-    <position name="posSteelSupport_Top" x="0" y="569.3" z="0" unit="cm"/>
-    <rotation name="rotSteelSupport_Top" x="90" y="0" z="0" unit="deg"/>
+    <position name="posSteelSupport_Top" x="506.9" y="0" z="0" unit="cm"/>
+    <rotation name="rotSteelSupport_Top" x="90" y="-90" z="0" unit="deg"/>
     
     </physvol>
     
     
     <physvol name="volSteelSupport_Bottom">
     <volumeref ref="volSteelSupport_TB"/>
-    <position name="posSteelSupport_Bottom" x="0" y="-569.3" z="0" unit="cm"/>
-    <rotation name="rotSteelSupport_Bottom" x="-90" y="0" z="0" unit="deg"/>
+    <position name="posSteelSupport_Bottom" x="-506.9" y="0" z="0" unit="cm"/>
+    <rotation name="rotSteelSupport_Bottom" x="-90" y="90" z="0" unit="deg"/>
     </physvol>
     
     
-    <physvol>
+    <physvol name="volSteelSupport_US">
     <volumeref ref="volSteelSupport_US"/>
     <position name="posSteelSupport_US" x="0" y="0" z="-539.3" unit="cm"/>
-    <rotation name="rotSteelSupport_Front" x="0" y="0" z="0" unit="deg"/>
+    <rotation name="rotSteelSupport_Front" x="0" y="0" z="90" unit="deg"/>
     </physvol>
     
     
     <physvol name="volSteelSupport_DS">
     <volumeref ref="volSteelSupport_WS"/>
     <position name="posSteelSupport_DS" x="0" y="0" z="539.3" unit="cm"/>
-    <rotation name="rotSteelSupport_Back" x="0" y="0" z="" unit="deg"/>
+    <rotation name="rotSteelSupport_Back" x="0" y="0" z="90" unit="deg"/>
     </physvol>
     
     
     <physvol name="volSteelSupport_LS">
     <volumeref ref="volSteelSupport_LR"/>
-    <position name="posSteelSupport_LS" x="540.9" y="0" z="0" unit="cm"/>
-    <rotation name="rotSteelSupport_LS" x="0" y="-90" z="0" unit="deg"/>
+    <position name="posSteelSupport_LS" x="0" y="-539.3" z="0" unit="cm"/>
+    <rotation name="rotSteelSupport_LS" x="90" y="0" z="-90" unit="deg"/>
     </physvol>
     
     
     <physvol name="volSteelSupport_RS">
     <volumeref ref="volSteelSupport_LR"/>
-    <position name="posSteelSupport_RS" x="-540.9" y="0" z="0" unit="cm"/>
-    <rotation name="rotSteelSupport_RS" x="0" y="90" z="0" unit="deg"/>
+    <position name="posSteelSupport_RS" x="0" y="539.3" z="0" unit="cm"/>
+    <rotation name="rotSteelSupport_RS" x="90" y="0" z="90" unit="deg"/>
     </physvol>
     
     <physvol>
@@ -43119,6 +43218,16 @@
            <volumeref ref="volCryostat"/>
            <positionref ref="posCryoInDetEnc"/>
     </physvol>
+    <physvol>
+        <volumeref ref="volAuxDetCRTDPModuleTop"/>
+        <position name="posCRTDPTOPSensitive_1" unit="mm" x="3848" y="5882" z="0"/>
+        <rotationref ref="rIdentity"/>
+    </physvol>
+    <physvol>
+        <volumeref ref="volAuxDetCRTDPModuleBottom"/>
+        <position name="posCRTDPBOTTOMSensitive_1" unit="mm" x="-4406" y="-5882" z="0"/>
+        <rotationref ref="rIdentity"/>
+    </physvol>
     </volume>
 
     <volume name="volWorld" >
diff --git a/dunecore/Geometry/gdml/protodunevd_v4_refactored_nowires.gdml b/dunecore/Geometry/gdml/protodunevd_v4_refactored_nowires.gdml
index 9c619050..45fa47b0 100644
--- a/dunecore/Geometry/gdml/protodunevd_v4_refactored_nowires.gdml
+++ b/dunecore/Geometry/gdml/protodunevd_v4_refactored_nowires.gdml
@@ -259,11 +259,6 @@
    <fraction n="0.53" ref="fibrous_glass"/>
   </material>
 
-  <material name="FR4SussexAPA">
-   <D value="1.75" unit="g/cm3"/>
-   <fraction n="1" ref="FR4"/>
-  </material>
-
   <material name="STEEL_STAINLESS_Fe7Cr2Ni" formula="STEEL_STAINLESS_Fe7Cr2Ni">
    <D value="7.9300" unit="g/cm3"/>
    <fraction n="0.0010" ref="carbon"/>
@@ -1283,6 +1278,10 @@
       <position name="posGasArSub2" x="-86.02" y="419.6" z="-2.8421709430404e-14" unit="cm"/>
     </subtraction>
 
+        <box name="scintBox_Top" lunit="mm" x="132" y="1440" z="20"/>
+        <box name="scintBox_Bottom" lunit="mm"  x="116" y="1440" z="20"/>
+        <box name="ModulescintBox_Top" lunit="mm" x="1126" y="21" z="1440"/>
+        <box name="ModulescintBox_Bottom" lunit="mm" x="1110" y="21" z="1440"/>
     <box name="CathodeBlock" lunit="cm"
       x="6"
       y="337"
@@ -4187,6 +4186,106 @@
       <materialref ref="STEEL_STAINLESS_Fe7Cr2Ni"/>
       <solidref ref="SteelSupport"/>
     </volume>
+    <volume name="volAuxDetSensitiveCRTDPPaddleTop">
+      <materialref ref="Polystyrene"/>
+      <solidref ref="scintBox_Top"/>
+      <auxiliary auxtype="SensDet" auxvalue="AuxDet"/>
+      <auxiliary auxtype="Solid" auxvalue="True"/>
+    </volume>
+    <volume name="volAuxDetSensitiveCRTDPPaddleBottom">
+      <materialref ref="Polystyrene"/>
+      <solidref ref="scintBox_Bottom"/>
+      <auxiliary auxtype="SensDet" auxvalue="AuxDet"/>
+      <auxiliary auxtype="Solid" auxvalue="True"/>
+    </volume>
+<volume name="volAuxDetCRTDPModuleTop">
+      <materialref ref="Air"/>
+      <solidref ref="ModulescintBox_Top"/>
+    <physvol name="CRTDPTOP0" copynumber="0">
+        <volumeref ref="volAuxDetSensitiveCRTDPPaddleTop"/>
+        <position name="posCRTPaddleSensitiveTop1" unit="mm" x="497" y="0" z="0"/> 
+        <rotationref ref="rMinus90AboutX"/>
+    </physvol>
+    <physvol name="CRTDPTOP1" copynumber="1">
+        <volumeref ref="volAuxDetSensitiveCRTDPPaddleTop"/>
+        <position name="posCRTPaddleSensitiveTop1" unit="mm" x="355" y="0" z="0"/> 
+        <rotationref ref="rMinus90AboutX"/>
+    </physvol>
+    <physvol name="CRTDPTOP2" copynumber="2">
+        <volumeref ref="volAuxDetSensitiveCRTDPPaddleTop"/>
+        <position name="posCRTPaddleSensitiveTop1" unit="mm" x="213" y="0" z="0"/> 
+        <rotationref ref="rMinus90AboutX"/>
+    </physvol>
+    <physvol name="CRTDPTOP3" copynumber="3">
+        <volumeref ref="volAuxDetSensitiveCRTDPPaddleTop"/>
+        <position name="posCRTPaddleSensitiveTop1" unit="mm" x="71" y="0" z="0"/> 
+        <rotationref ref="rMinus90AboutX"/>
+    </physvol>
+    <physvol name="CRTDPTOP4" copynumber="4">
+        <volumeref ref="volAuxDetSensitiveCRTDPPaddleTop"/>
+        <position name="posCRTPaddleSensitiveTop1" unit="mm" x="-71" y="0" z="0"/> 
+        <rotationref ref="rMinus90AboutX"/>
+    </physvol>
+    <physvol name="CRTDPTOP5" copynumber="5">
+        <volumeref ref="volAuxDetSensitiveCRTDPPaddleTop"/>
+        <position name="posCRTPaddleSensitiveTop1" unit="mm" x="-213" y="0" z="0"/> 
+        <rotationref ref="rMinus90AboutX"/>
+    </physvol>
+    <physvol name="CRTDPTOP6" copynumber="6">
+        <volumeref ref="volAuxDetSensitiveCRTDPPaddleTop"/>
+        <position name="posCRTPaddleSensitiveTop1" unit="mm" x="-355" y="0" z="0"/> 
+        <rotationref ref="rMinus90AboutX"/>
+    </physvol>
+    <physvol name="CRTDPTOP7" copynumber="7">
+        <volumeref ref="volAuxDetSensitiveCRTDPPaddleTop"/>
+        <position name="posCRTPaddleSensitiveTop1" unit="mm" x="-497" y="0" z="0"/> 
+        <rotationref ref="rMinus90AboutX"/>
+    </physvol>
+</volume>
+<volume name="volAuxDetCRTDPModuleBottom">
+      <materialref ref="Air"/>
+      <solidref ref="ModulescintBox_Bottom"/>
+    <physvol name="CRTDPBOTTOM0" copynumber="8">
+      <volumeref ref="volAuxDetSensitiveCRTDPPaddleBottom"/>
+      <position name="posCRTPaddleSensitiveBottom1" unit="mm" x="497" y="0" z="0"/> 
+      <rotationref ref="rMinus90AboutX"/>
+    </physvol>
+    <physvol name="CRTDPBOTTOM1" copynumber="9">
+      <volumeref ref="volAuxDetSensitiveCRTDPPaddleBottom"/>
+      <position name="posCRTPaddleSensitiveBottom1" unit="mm" x="355" y="0" z="0"/> 
+      <rotationref ref="rMinus90AboutX"/>
+    </physvol>
+    <physvol name="CRTDPBOTTOM2" copynumber="10">
+      <volumeref ref="volAuxDetSensitiveCRTDPPaddleBottom"/>
+      <position name="posCRTPaddleSensitiveBottom1" unit="mm" x="213" y="0" z="0"/> 
+      <rotationref ref="rMinus90AboutX"/>
+    </physvol>
+    <physvol name="CRTDPBOTTOM3" copynumber="11">
+      <volumeref ref="volAuxDetSensitiveCRTDPPaddleBottom"/>
+      <position name="posCRTPaddleSensitiveBottom1" unit="mm" x="71" y="0" z="0"/> 
+      <rotationref ref="rMinus90AboutX"/>
+    </physvol>
+    <physvol name="CRTDPBOTTOM4" copynumber="12">
+      <volumeref ref="volAuxDetSensitiveCRTDPPaddleBottom"/>
+      <position name="posCRTPaddleSensitiveBottom1" unit="mm" x="-71" y="0" z="0"/> 
+      <rotationref ref="rMinus90AboutX"/>
+    </physvol>
+    <physvol name="CRTDPBOTTOM5" copynumber="13">
+      <volumeref ref="volAuxDetSensitiveCRTDPPaddleBottom"/>
+      <position name="posCRTPaddleSensitiveBottom1" unit="mm" x="-213" y="0" z="0"/> 
+      <rotationref ref="rMinus90AboutX"/>
+    </physvol>
+    <physvol name="CRTDPBOTTOM6" copynumber="14">
+      <volumeref ref="volAuxDetSensitiveCRTDPPaddleBottom"/>
+      <position name="posCRTPaddleSensitiveBottom1" unit="mm" x="-355" y="0" z="0"/> 
+      <rotationref ref="rMinus90AboutX"/>
+    </physvol>
+    <physvol name="CRTDPBOTTOM7" copynumber="15">
+      <volumeref ref="volAuxDetSensitiveCRTDPPaddleBottom"/>
+      <position name="posCRTPaddleSensitiveBottom1" unit="mm" x="-497" y="0" z="0"/> 
+      <rotationref ref="rMinus90AboutX"/>
+    </physvol>
+	</volume>
     <volume name="volUnitCent">
     <materialref ref="STEEL_STAINLESS_Fe7Cr2Ni"/>
     <solidref ref="UnitCent"/>
@@ -5079,44 +5178,44 @@
     
     <physvol name="volSteelSupport_Top">
     <volumeref ref="volSteelSupport_TB"/>
-    <position name="posSteelSupport_Top" x="0" y="569.3" z="0" unit="cm"/>
-    <rotation name="rotSteelSupport_Top" x="90" y="0" z="0" unit="deg"/>
+    <position name="posSteelSupport_Top" x="506.9" y="0" z="0" unit="cm"/>
+    <rotation name="rotSteelSupport_Top" x="90" y="-90" z="0" unit="deg"/>
     
     </physvol>
     
     
     <physvol name="volSteelSupport_Bottom">
     <volumeref ref="volSteelSupport_TB"/>
-    <position name="posSteelSupport_Bottom" x="0" y="-569.3" z="0" unit="cm"/>
-    <rotation name="rotSteelSupport_Bottom" x="-90" y="0" z="0" unit="deg"/>
+    <position name="posSteelSupport_Bottom" x="-506.9" y="0" z="0" unit="cm"/>
+    <rotation name="rotSteelSupport_Bottom" x="-90" y="90" z="0" unit="deg"/>
     </physvol>
     
     
-    <physvol>
+    <physvol name="volSteelSupport_US">
     <volumeref ref="volSteelSupport_US"/>
     <position name="posSteelSupport_US" x="0" y="0" z="-539.3" unit="cm"/>
-    <rotation name="rotSteelSupport_Front" x="0" y="0" z="0" unit="deg"/>
+    <rotation name="rotSteelSupport_Front" x="0" y="0" z="90" unit="deg"/>
     </physvol>
     
     
     <physvol name="volSteelSupport_DS">
     <volumeref ref="volSteelSupport_WS"/>
     <position name="posSteelSupport_DS" x="0" y="0" z="539.3" unit="cm"/>
-    <rotation name="rotSteelSupport_Back" x="0" y="0" z="" unit="deg"/>
+    <rotation name="rotSteelSupport_Back" x="0" y="0" z="90" unit="deg"/>
     </physvol>
     
     
     <physvol name="volSteelSupport_LS">
     <volumeref ref="volSteelSupport_LR"/>
-    <position name="posSteelSupport_LS" x="540.9" y="0" z="0" unit="cm"/>
-    <rotation name="rotSteelSupport_LS" x="0" y="-90" z="0" unit="deg"/>
+    <position name="posSteelSupport_LS" x="0" y="-539.3" z="0" unit="cm"/>
+    <rotation name="rotSteelSupport_LS" x="90" y="0" z="-90" unit="deg"/>
     </physvol>
     
     
     <physvol name="volSteelSupport_RS">
     <volumeref ref="volSteelSupport_LR"/>
-    <position name="posSteelSupport_RS" x="-540.9" y="0" z="0" unit="cm"/>
-    <rotation name="rotSteelSupport_RS" x="0" y="90" z="0" unit="deg"/>
+    <position name="posSteelSupport_RS" x="0" y="539.3" z="0" unit="cm"/>
+    <rotation name="rotSteelSupport_RS" x="90" y="0" z="90" unit="deg"/>
     </physvol>
     
     <physvol>
@@ -5155,6 +5254,16 @@
            <volumeref ref="volCryostat"/>
            <positionref ref="posCryoInDetEnc"/>
     </physvol>
+    <physvol>
+        <volumeref ref="volAuxDetCRTDPModuleTop"/>
+        <position name="posCRTDPTOPSensitive_1" unit="mm" x="3848" y="5882" z="0"/>
+        <rotationref ref="rIdentity"/>
+    </physvol>
+    <physvol>
+        <volumeref ref="volAuxDetCRTDPModuleBottom"/>
+        <position name="posCRTDPBOTTOMSensitive_1" unit="mm" x="-4406" y="-5882" z="0"/>
+        <rotationref ref="rIdentity"/>
+    </physvol>
     </volume>
 
     <volume name="volWorld" >