diff --git a/NPSimulation/Detectors/Epic/Epic.cc b/NPSimulation/Detectors/Epic/Epic.cc
index e28f66c2eee7d3432a1204c64fe51d1d96827c2e..be26e83ca845be37353a5c61232b44c89cd0eeba 100644
--- a/NPSimulation/Detectors/Epic/Epic.cc
+++ b/NPSimulation/Detectors/Epic/Epic.cc
@@ -214,12 +214,12 @@ G4AssemblyVolume* Epic::BuildEpic(){
   // --- Flange in Aluminium
   double flange_full_width  = PCB_width;
   double flange_full_length = PCB_length;
-  double flange_full_height =   5.*mm;   double posY_flange = posY_PCB - 0.5*PCB_Cu_height - 0.5*flange_full_height ;
+  double flange_full_height =   5.*mm;       double posY_flange = posY_PCB - 0.5*PCB_Cu_height - 0.5*flange_full_height ;
   double flange_open_width   = 150.0*mm; 
   double flange_open_height  =   5.1*mm; 
-  double flange_open1_length =  42.0*mm; double posZ_open1 = -73.5*mm;
-  double flange_open2_length =  85.0*mm; double posZ_open2 =   0.0*mm;
-  double flange_open3_length =  74.5*mm; double posZ_open3 =  89.5*mm;
+  double flange_open1_length =  42.0*mm;     double posZ_open1 = -73.5*mm;
+  double flange_open2_length =  85.0*mm;     double posZ_open2 =   0.0*mm;
+  double flange_open3_length =  74.5*mm;     double posZ_open3 =  89.5*mm;
 
   G4Box* flange_full  = new G4Box("flange_full" , 0.5*flange_full_width , 0.5*flange_full_height, 0.5*flange_full_length);
   G4Box* flange_open1 = new G4Box("flange_open1", 0.5*flange_open_width , 0.5*flange_open_height, 0.5*flange_open1_length);
@@ -236,9 +236,71 @@ G4AssemblyVolume* Epic::BuildEpic(){
   m_EpicVolume->AddPlacedVolume(flange_vol, Tv, Rv);
 
 
+  // --- Frame in Aluminium
+  double frame_foot_full_width  = flange_full_width;
+  double frame_foot_full_length = flange_full_length;
+  double frame_foot_full_height = flange_full_height;    double posY_frame_foot = posY_PCB + 0.5*PCB_Cu_height + PCB_Rogers_height + 0.5*frame_foot_full_height ;
+  double frame_foot_open_width  = flange_full_width  - 2.*13.*mm;
+  double frame_foot_open_length = flange_full_length - 2.*13.*mm;
+  double frame_foot_open_height = flange_open_height;   
+  
+  G4Box* frame_foot_full  = new G4Box("frame_foot_full", 0.5*frame_foot_full_width, 0.5*frame_foot_full_height, 0.5*frame_foot_full_length);
+  G4Box* frame_foot_open  = new G4Box("frame_foot_open", 0.5*frame_foot_open_width, 0.5*frame_foot_open_height, 0.5*frame_foot_open_length);
+ 
+  G4VSolid* frame_foot = (G4VSolid*) new G4SubtractionSolid("frame_int1",frame_foot_full,frame_foot_open,0,G4ThreeVector(0,0,0));
+ 
+  G4LogicalVolume* frame_foot_final_vol = new G4LogicalVolume(frame_foot, Al_material, "frame_foot_logic", 0,0,0);
+  frame_foot_final_vol->SetVisAttributes(m_VisAl);
+  Tv.setY(posY_frame_foot);
+  m_EpicVolume->AddPlacedVolume(frame_foot_final_vol, Tv, Rv);
+
+  double frame_full_width  = frame_foot_open_width;
+  double frame_full_length = frame_foot_open_length; 
+  double frame_full_height = flange_full_height + 155.5*mm; double posY_frame = posY_PCB + 0.5*PCB_Cu_height + PCB_Rogers_height + 0.5*frame_full_height ;
+  double frame_open_width  = frame_full_width  - 2.*2.*mm; 
+  double frame_open_length = frame_full_length - 2.*2.*mm; 
+  double frame_open_height = frame_full_height - 2.*mm; 
+  double frame_open_side_width  = frame_foot_full_width;
+  double frame_open_side_length = frame_full_length - 2.*15.*mm;
+  double frame_open_side_height = frame_full_height - 2.*15.*mm;
+  double frame_open_front_width  = frame_full_width - 2.*15.*mm;
+  double frame_open_front_length = frame_foot_full_length ;
+  double frame_open_front_height = frame_full_height - 2.*15.*mm;
+  double frame_open_top_width  = frame_full_width  - 2.*15.*mm;
+  double frame_open_top_length = frame_full_length - 2.*15.*mm;
+  double frame_open_top_height = 2.1*mm;
+ 
+  G4Box* frame_full  = new G4Box("frame_full" , 0.5*frame_full_width, 0.5*frame_full_height, 0.5*frame_full_length);
+  G4Box* frame_open1 = new G4Box("frame_open1", 0.5*frame_open_width, 0.5*frame_open_height, 0.5*frame_open_length);
+  G4Box* frame_open2 = new G4Box("frame_open2", 0.5*frame_open_side_width, 0.5*frame_open_side_height, 0.5*frame_open_side_length);
+  G4Box* frame_open3 = new G4Box("frame_open3", 0.5*frame_open_front_width, 0.5*frame_open_front_height, 0.5*frame_open_front_length);
+  G4Box* frame_open4 = new G4Box("frame_open4", 0.5*frame_open_top_width, 0.5*frame_open_top_height, 0.5*frame_open_top_length);
+  
+  G4VSolid* frame_int1 = (G4VSolid*) new G4SubtractionSolid("frame_int1",frame_full, frame_open1,0,G4ThreeVector(0,-1.01*mm,0));
+  G4VSolid* frame_int2 = (G4VSolid*) new G4SubtractionSolid("frame_int2",frame_int1, frame_open2,0,G4ThreeVector(0,0,0));
+  G4VSolid* frame_int3 = (G4VSolid*) new G4SubtractionSolid("frame_int3",frame_int2, frame_open3,0,G4ThreeVector(0,0,0));
+  G4VSolid* frame_int4 = (G4VSolid*) new G4SubtractionSolid("frame_int4",frame_int3, frame_open4,0,G4ThreeVector(0,0.5*frame_full_height-1.*mm,0));
+ 
+  G4LogicalVolume* frame_final_vol = new G4LogicalVolume(frame_int4, Al_material, "frame_logic", 0,0,0);
+  frame_final_vol->SetVisAttributes(m_VisAl);
+  Tv.setY(posY_frame);
+  m_EpicVolume->AddPlacedVolume(frame_final_vol, Tv, Rv);
+
+
+  //--- Cathodes (simple: rajouter les depots)
+  double posY_first_cathode = -1.*(double)m_nA*m_Distance_AK*mm;
+  for(int i=0; i<1; i++){
+    BuildCathode(posY_first_cathode+i*2.*m_Distance_AK*mm);
+  }
+  //double origine_anode = origine_cathode + m_Distance_AK;
+  //for(int i=0; i<m_nA; i++){
+  //  BuildAnode(origine_anode+i*2.*m_Distance_AK*mm); 
+  //}
 
-/*
 
+
+
+/*
   m_EpicVolume = new G4AssemblyVolume();
 
   G4RotationMatrix *Rv=new G4RotationMatrix(0,0,0);
@@ -348,16 +410,6 @@ G4AssemblyVolume* Epic::BuildEpic(){
 
 
 
-  //// Cathode and Anode //
-  //double origine_cathode = -1.*(double)m_nA*m_Distance_AK*mm;
-  ////double origine_anode = origine_cathode + m_Distance_AK;
-  ////for(int i=0; i<m_nA; i++){
-  ////  BuildAnode(origine_anode+i*2.*m_Distance_AK*mm); 
-  ////}
-  //for(int i=0; i<1; i++){
-  //  BuildCathode(origine_cathode+i*2.*m_Distance_AK*mm);
-  //}
-
 
   return m_EpicVolume;
 }