diff --git a/reco/base/CbmTofTrackFinder.h b/reco/base/CbmTofTrackFinder.h
index e8b5cc55191a0f2dd6a097e09b8a9b19cc2393e9..0463182ea3ea9a58c0471ef9fd0f031d796efc8a 100644
--- a/reco/base/CbmTofTrackFinder.h
+++ b/reco/base/CbmTofTrackFinder.h
@@ -47,6 +47,7 @@ public:
   virtual inline void SetTxMean(Double_t /*val*/) {};
   virtual inline void SetTyMean(Double_t /*val*/) {};
   virtual inline void SetSIGLIM(Double_t /*val*/) {};
+  virtual inline void SetSIGLIMMOD(Double_t /*val*/) {};
   virtual inline void SetChiMaxAccept(Double_t /*val*/) {};
   virtual inline void SetSIGT(Double_t /*val*/) {};
   virtual inline void SetSIGX(Double_t /*val*/) {};
diff --git a/reco/detectors/tof/CbmTofCalibrator.h b/reco/detectors/tof/CbmTofCalibrator.h
index 90764c2bdf34c57e2a8728695121762bb2b08d35..1da5184d80f2a2e9a4846590d6b888adcba0d2e4 100644
--- a/reco/detectors/tof/CbmTofCalibrator.h
+++ b/reco/detectors/tof/CbmTofCalibrator.h
@@ -70,7 +70,7 @@ private:
   CbmTofDigiPar* fDigiPar;
   CbmTofDigiBdfPar* fDigiBdfPar;
   TClonesArray* fTofDigiMatchColl;  // TOF Digi Links
-
+  TH1* fhCalR0;
   std::vector<TH2*> fhCalPos;   // [nbDet]
   std::vector<TH2*> fhCalTOff;  // [nbDet]
   std::vector<TH2*> fhCalTot;   // [nbDet]
diff --git a/reco/detectors/tof/CbmTofClusterizersDef.h b/reco/detectors/tof/CbmTofClusterizersDef.h
index 185cb933e4d4d408c9db5c163ae6b4dd81a9209d..638d26c38fe7b361e3935026489bc8c94abea0ad 100644
--- a/reco/detectors/tof/CbmTofClusterizersDef.h
+++ b/reco/detectors/tof/CbmTofClusterizersDef.h
@@ -39,7 +39,7 @@ const Int_t DetMask       = 0x003FFFFF; // geo v14a
 const Int_t ModMask       = 0x0000FFFF; // geo v14a
 */
 const Int_t DetMask = 0x001FFFFF;  // geo v21a
-const Int_t ModMask = 0x0000FFFF;  // geo v21a
+const Int_t ModMask = 0x00007FFF;  // geo v21a
 
 /*
 Int_t iNevtBuild=0; // Should be class member!
diff --git a/reco/detectors/tof/CbmTofTrackFinderNN.h b/reco/detectors/tof/CbmTofTrackFinderNN.h
index ae17fc01b0faa4da2588b2f728337990987b77da..e3761ef8e676ce13f04f99270f2fd5e740962f52 100644
--- a/reco/detectors/tof/CbmTofTrackFinderNN.h
+++ b/reco/detectors/tof/CbmTofTrackFinderNN.h
@@ -58,6 +58,7 @@ public:
   inline void SetTxMean(Double_t val) { fTxMean = val; }
   inline void SetTyMean(Double_t val) { fTyMean = val; }
   inline void SetSIGLIM(Double_t val) { fSIGLIM = val; }
+  inline void SetSIGLIMMOD(Double_t val) { fSIGLIMMOD = val; }
   inline void SetChiMaxAccept(Double_t val) { fChiMaxAccept = val; }
   inline void SetPosYMaxScal(Double_t val) { fPosYMaxScal = val; }
 
@@ -66,6 +67,7 @@ public:
   inline Double_t GetTxMean() { return fTxMean; }
   inline Double_t GetTyMean() { return fTyMean; }
   inline Double_t GetSIGLIM() { return fSIGLIM; }
+  inline Double_t GetSIGLIMMOD() { return fSIGLIMMOD; }
   inline Double_t GetChiMaxAccept() { return fChiMaxAccept; }
 
   static void Line3Dfit(CbmTofTracklet* pTrk);
@@ -91,6 +93,7 @@ private:
   Double_t fTxMean;
   Double_t fTyMean;
   Double_t fSIGLIM;
+  Double_t fSIGLIMMOD;
   Double_t fChiMaxAccept;
   Double_t fPosYMaxScal;
   static LKFMinuit fMinuit;