diff --git a/NPLib/Tiara/TTiaraHyballSpectra.cxx b/NPLib/Tiara/TTiaraHyballSpectra.cxx
index b3dfe54e8e638453fa88a000209a48b974d5d93c..e4edbf7facfdf93be55b4d3f98903b6bc1d74617 100644
--- a/NPLib/Tiara/TTiaraHyballSpectra.cxx
+++ b/NPLib/Tiara/TTiaraHyballSpectra.cxx
@@ -276,31 +276,31 @@ void TTiaraHyballSpectra::FillPreTreatedSpectra(TTiaraHyballData* PreTreatedData
 }
 
 
-/*
+
 ////////////////////////////////////////////////////////////////////////////////
 void TTiaraHyballSpectra::FillPhysicsSpectra(TTiaraHyballPhysics* Physics)
 {
-TString name;
-TString family= "TIARA/HYBALL/PHY";
-// X-Y Impact Matrix
-
-for(unsigned int i = 0 ; i < Physics->Si_E.size(); i++){
-name = "MM_IMPACT_MATRIX";
-double x = Physics->GetPositionOfInteraction(i).x();
-double y = Physics->GetPositionOfInteraction(i).y();
-GetHisto(family,name)-> Fill(x,y);
-
-name = "MM_THETA_E";
-double Theta = Physics->GetPositionOfInteraction(i).Angle(TVector3(0,0,1));
-Theta = Theta/deg;
-GetHisto(family,name)-> Fill(Theta,Physics->Si_E[i]);
-
-// STRX_E_CAL
-name = Form("MM%d_XY_COR", Physics->TelescopeNumber[i]);
-GetHisto(family,name)-> Fill(Physics->Si_EX[i],Physics->Si_EY[i]);
-}
+/*   TString name;
+   TString family= "TIARA/HYBALL/PHY";
+   // X-Y Impact Matrix
+
+   for(unsigned int i = 0 ; i < Physics->Si_E.size(); i++){
+      name = "MM_IMPACT_MATRIX";
+      double x = Physics->GetPositionOfInteraction(i).x();
+      double y = Physics->GetPositionOfInteraction(i).y();
+      GetHisto(family,name)-> Fill(x,y);
+
+      name = "MM_THETA_E";
+      double Theta = Physics->GetPositionOfInteraction(i).Angle(TVector3(0,0,1));
+      Theta = Theta/deg;
+      GetHisto(family,name)-> Fill(Theta,Physics->Si_E[i]);
+
+      // STRX_E_CAL
+      name = Form("MM%d_XY_COR", Physics->TelescopeNumber[i]);
+      GetHisto(family,name)-> Fill(Physics->Si_EX[i],Physics->Si_EY[i]);
+   }*/
 }
- */
+
 
 
 ////////////////////////////////////////////////////////////////////////////////
diff --git a/NPLib/Tiara/TTiaraHyballSpectra.h b/NPLib/Tiara/TTiaraHyballSpectra.h
index 75a1afdf6ee8524035cbe9da4463aa5acfc72f69..7d0e67b31be9c06ab247ebaef40dfed9571a5941 100644
--- a/NPLib/Tiara/TTiaraHyballSpectra.h
+++ b/NPLib/Tiara/TTiaraHyballSpectra.h
@@ -31,7 +31,7 @@
 
 // NPLib headers
 #include "TTiaraHyballData.h"
-//#include "TTiaraHyballPhysics.h"
+#include "TTiaraHyballPhysics.h"
 
 // C++ STL headers
 #include <map>
@@ -39,7 +39,7 @@ using namespace std;
 
 
 // Forward Declaration
-//class TTiaraHyballPhysics;
+class TTiaraHyballPhysics;
 
 
 class TTiaraHyballSpectra {
@@ -63,7 +63,7 @@ class TTiaraHyballSpectra {
     // Filling methods
     void FillRawSpectra(TTiaraHyballData*);
     void FillPreTreatedSpectra(TTiaraHyballData*);
-//    void FillPhysicsSpectra(TTiaraHyballPhysics*);
+    void FillPhysicsSpectra(TTiaraHyballPhysics*);
 
   public:
     // get map histo which will be used for GSpectra in GUser
diff --git a/NPSimulation/Makefile b/NPSimulation/Makefile
index 10c08a528aa629a5b7c9381fcf384f39b43766da..a2c7acc85650b1ed93aec0a69d81de90d568f5f4 100644
--- a/NPSimulation/Makefile
+++ b/NPSimulation/Makefile
@@ -12,7 +12,7 @@ DelIncSrcFiles:
 	./scripts/deletefiles.sh
 
 NPSimulation:
-	make -j -f Makefile.geant4
+	make -j 10 -f Makefile.geant4
 
 clean:
 	./scripts/deletefiles.sh