diff --git a/PWGDQ/Core/VarManager.h b/PWGDQ/Core/VarManager.h
index 4521c911eb0..e1e1b96282e 100644
--- a/PWGDQ/Core/VarManager.h
+++ b/PWGDQ/Core/VarManager.h
@@ -1495,6 +1495,8 @@ class VarManager : public TObject
   static void FillPair(T1 const& t1, T2 const& t2, float* values = nullptr);
   template <int pairType, uint32_t fillMap, typename T1, typename T2>
   static void FillPairRotation(T1 const& t1, T2 const& t2, int rotation, float* values = nullptr);
+  template <typename T>
+  static void FillPairRotation_ME(T const& t1, T const& t2, int rotation, float* values = nullptr);
   template <int pairType, uint32_t fillMap, typename C, typename T1, typename T2>
   static void FillPairCollision(C const& collision, T1 const& t1, T2 const& t2, float* values = nullptr);
   template <int pairType, uint32_t fillMap, typename C, typename T1, typename T2, typename M, typename P>
@@ -4084,7 +4086,11 @@ void VarManager::FillPairRotation(T1 const& t1, T2 const& t2, int rotation, floa
     rotationphi2 = 2 * values[kPsi2A] - t2.phi() + o2::constants::math::PI;
   }
 
-  rotationphi2 = RecoDecay::constrainAngle(rotationphi2);
+  if (rotationphi2 >= o2::constants::math::TwoPI) {
+    rotationphi2 -= o2::constants::math::TwoPI;
+  } else if (rotationphi2 < 0) {
+    rotationphi2 += o2::constants::math::TwoPI;
+  }
 
   values[kCharge] = t1.sign() + t2.sign();
   values[kCharge1] = t1.sign();
@@ -4547,6 +4553,51 @@ void VarManager::FillPairME(T1 const& t1, T2 const& t2, float* values)
   }
 }
 
+template <typename T>
+void VarManager::FillPairRotation_ME(T const& t1, T const& t2, int rotation, float* values)
+{
+  if (!values) {
+    values = fgValues;
+  }
+
+  float m1 = o2::constants::physics::MassElectron;
+  double rotationphi2 = t2.phi;
+
+  if (rotation == 1) {
+    rotationphi2 = t2.phi + o2::constants::math::PI;
+  } else if (rotation == 2) {
+    rotationphi2 = 2 * values[kPsi2A] - t2.phi;
+  } else if (rotation == 3) {
+    rotationphi2 = 2 * values[kPsi2A] - t2.phi + o2::constants::math::PI;
+  }
+
+  if (rotationphi2 >= o2::constants::math::TwoPI) {
+    rotationphi2 -= o2::constants::math::TwoPI;
+  } else if (rotationphi2 < 0) {
+    rotationphi2 += o2::constants::math::TwoPI;
+  }
+
+  ROOT::Math::PtEtaPhiMVector v1(t1.pt, t1.eta, t1.phi, m1);
+  ROOT::Math::PtEtaPhiMVector v2(t2.pt, t2.eta, rotationphi2, m1);
+  ROOT::Math::PtEtaPhiMVector v12 = v1 + v2;
+  values[kMass] = v12.M();
+  values[kPt] = v12.Pt();
+  values[kEta] = v12.Eta();
+  // values[kPhi] = v12.Phi();
+  values[kPhi] = RecoDecay::constrainAngle(v12.Phi());
+  values[kRap] = -v12.Rapidity();
+  double Ptot1 = TMath::Sqrt(v1.Px() * v1.Px() + v1.Py() * v1.Py() + v1.Pz() * v1.Pz());
+  double Ptot2 = TMath::Sqrt(v2.Px() * v2.Px() + v2.Py() * v2.Py() + v2.Pz() * v2.Pz());
+  values[kDeltaPtotTracks] = Ptot1 - Ptot2;
+
+  values[kPt1] = t1.pt;
+  values[kEta1] = t1.eta;
+  values[kPhi1] = t1.phi;
+  values[kPt2] = t2.pt;
+  values[kEta2] = t2.eta;
+  values[kPhi2] = rotationphi2;
+}
+
 template <typename T>
 void VarManager::FillPairMEAcrossTFs(T const& t1, T const& t2, float* values)
 {
diff --git a/PWGDQ/Tasks/tableReader_withAssoc.h b/PWGDQ/Tasks/tableReader_withAssoc.h
index c1fccbfb333..927ce012626 100644
--- a/PWGDQ/Tasks/tableReader_withAssoc.h
+++ b/PWGDQ/Tasks/tableReader_withAssoc.h
@@ -1608,13 +1608,14 @@ struct AnalysisSameEventPairing {
             if (fConfigTRPairs) {
               names.push_back(Form("PairsBarrelTRPM_%s", objArray->At(icut)->GetName()));
               names.push_back(Form("PairsBarrelTRPM_ambiguousextra_%s", objArray->At(icut)->GetName()));
-              histNames += Form("%s;%s;", names[6].Data(), names[7].Data());
+              names.push_back(Form("PairsBarrelTR_MEPM_%s", objArray->At(icut)->GetName()));
+              histNames += Form("%s;%s;%s;", names[6].Data(), names[7].Data(), names[8].Data());
             }
             if (fEnableBarrelMixingHistos) {
               names.push_back(Form("PairsBarrelMEPM_%s", objArray->At(icut)->GetName()));
               names.push_back(Form("PairsBarrelMEPP_%s", objArray->At(icut)->GetName()));
               names.push_back(Form("PairsBarrelMEMM_%s", objArray->At(icut)->GetName()));
-              histNames += Form("%s;%s;%s;", names[(fConfigTRPairs ? 8 : 6)].Data(), names[(fConfigTRPairs ? 9 : 7)].Data(), names[(fConfigTRPairs ? 10 : 8)].Data());
+              histNames += Form("%s;%s;%s;", names[(fConfigTRPairs ? 9 : 6)].Data(), names[(fConfigTRPairs ? 10 : 7)].Data(), names[(fConfigTRPairs ? 11 : 8)].Data());
             }
             fTrackHistNames[icut] = names;
 
@@ -2534,6 +2535,20 @@ struct AnalysisSameEventPairing {
                   fHistMan->FillHistClass(Form("PairsBarrelMEPM_%s", fTrackCuts[icut].Data()), dqtablereader_helpers::varValues());
                 }
               }
+              if (fConfigTRPairs) {
+                // mixing event track should be rotated, so second parameter
+                if (fConfigNRotations.value != 1 && fConfigNRotations.value != 3) {
+                  LOGF(fatal, "Unsupported number of rotations: %d, only 1 and 3 are supported", fConfigNRotations.value);
+                }
+                for (int irot = 1; irot <= fConfigNRotations.value; ++irot) {
+                  VarManager::FillPairRotation_ME(t2, t1, irot);
+                  for (int icut = 0; icut < ncuts; icut++) {
+                    if (mixedTwoTrackFilter & (static_cast<uint32_t>(1) << icut)) {
+                      fHistMan->FillHistClass(Form("PairsBarrelTR_MEPM_%s", fTrackCuts[icut].Data()), dqtablereader_helpers::varValues());
+                    }
+                  }
+                }
+              }
             }
             // run ++ pairing
             for (auto const& t2 : poolEvent.tracks1) {
@@ -2564,6 +2579,19 @@ struct AnalysisSameEventPairing {
                   fHistMan->FillHistClass(Form("PairsBarrelMEPM_%s", fTrackCuts[icut].Data()), dqtablereader_helpers::varValues());
                 }
               }
+              if (fConfigTRPairs) {
+                if (fConfigNRotations.value != 1 && fConfigNRotations.value != 3) {
+                  LOGF(fatal, "Unsupported number of rotations: %d, only 1 and 3 are supported", fConfigNRotations.value);
+                }
+                for (int irot = 1; irot <= fConfigNRotations.value; ++irot) {
+                  VarManager::FillPairRotation_ME(t2, t1, irot);
+                  for (int icut = 0; icut < ncuts; icut++) {
+                    if (mixedTwoTrackFilter & (static_cast<uint32_t>(1) << icut)) {
+                      fHistMan->FillHistClass(Form("PairsBarrelTR_MEPM_%s", fTrackCuts[icut].Data()), dqtablereader_helpers::varValues());
+                    }
+                  }
+                }
+              }
             }
             // run -- pairing
             for (auto const& t2 : poolEvent.tracks2) {