diff --git a/PhysicsTools/NanoAOD/python/jets_cff.py b/PhysicsTools/NanoAOD/python/jets_cff.py
index 469702bf2ec13..2c6a58bd2b8db 100644
--- a/PhysicsTools/NanoAOD/python/jets_cff.py
+++ b/PhysicsTools/NanoAOD/python/jets_cff.py
@@ -203,7 +203,8 @@
         chHEF = Var("chargedHadronEnergyFraction()", float, doc="charged Hadron Energy Fraction", precision= 6),
         neHEF = Var("neutralHadronEnergyFraction()", float, doc="neutral Hadron Energy Fraction", precision= 6),
         chEmEF = Var("chargedEmEnergyFraction()", float, doc="charged Electromagnetic Energy Fraction", precision= 6),
-        neEmEF = Var("neutralEmEnergyFraction()", float, doc="neutral Electromagnetic Energy Fraction", precision= 6)
+        neEmEF = Var("neutralEmEnergyFraction()", float, doc="neutral Electromagnetic Energy Fraction", precision= 6),
+        muEF = Var("muonEnergyFraction()", float, doc="muon Energy Fraction", precision= 6),
     )
 )
 
@@ -335,6 +336,7 @@
     variables = cms.PSet(P4Vars,
         jetId = Var("userInt('tightId')*2+4*userInt('tightIdLepVeto')",int,doc="Jet ID flags bit1 is loose (always false in 2017 since it does not exist), bit2 is tight, bit3 is tightLepVeto"),
         area = Var("jetArea()", float, doc="jet catchment area, for JECs",precision=10),
+        rawFactor = Var("1.-jecFactor('Uncorrected')",float,doc="1 - Factor to get back to raw pT",precision=6),
         tau1 = Var("userFloat('NjettinessAK8Puppi:tau1')",float, doc="Nsubjettiness (1 axis)",precision=10),
         tau2 = Var("userFloat('NjettinessAK8Puppi:tau2')",float, doc="Nsubjettiness (2 axis)",precision=10),
         tau3 = Var("userFloat('NjettinessAK8Puppi:tau3')",float, doc="Nsubjettiness (3 axis)",precision=10),
diff --git a/PhysicsTools/NanoAOD/python/nanoDQM_cfi.py b/PhysicsTools/NanoAOD/python/nanoDQM_cfi.py
index de2490cd39d72..7a886e59107fd 100644
--- a/PhysicsTools/NanoAOD/python/nanoDQM_cfi.py
+++ b/PhysicsTools/NanoAOD/python/nanoDQM_cfi.py
@@ -85,6 +85,7 @@
                 Plot1D('n3b1', 'n3b1', 20, 0, 5, 'N3 (beta=1)'),
                 Plot1D('phi', 'phi', 20, -3.14159, 3.14159, 'phi'),
                 Plot1D('pt', 'pt', 20, 0, 800, 'pt'),
+                Plot1D('rawFactor', 'rawFactor', 20, -0.5, 0.5, '1 - Factor to get back to raw pT'),
                 NoPlot('subJetIdx1'),
                 NoPlot('subJetIdx2'),
                 Plot1D('tau1', 'tau1', 20, 0, 1, 'Nsubjettiness (1 axis)'),
@@ -236,6 +237,7 @@
                 Plot1D('hadronFlavour', 'hadronFlavour', 6, -0.5, 5.5, 'flavour from hadron ghost clustering'),
                 Plot1D('jetId', 'jetId', 8, -0.5, 7.5, 'Jet ID flags bit1 is loose (always false in 2017 since it does not exist), bit2 is tight, bit3 is tightLepVeto'),
                 Plot1D('mass', 'mass', 20, 0, 200, 'mass'),
+                Plot1D('muEF', 'muEF', 20, 0, 1, 'muon Energy Fraction'),
                 NoPlot('muonIdx1'),
                 NoPlot('muonIdx2'),
                 Plot1D('nConstituents', 'nConstituents', 20, 0, 80, 'Number of particles in the jet'),
@@ -248,7 +250,7 @@
                 Plot1D('pt', 'pt', 20, 0, 400, 'pt'),
                 Plot1D('puId', 'puId', 8, -0.5, 7.5, 'Pilup ID flags'),
                 Plot1D('qgl', 'qgl', 20, 0, 1, 'Quark vs Gluon likelihood discriminator'),
-                Plot1D('rawFactor', 'rawFactor', 20, 0.5, 1.5, '1 - Factor to get back to raw pT'),
+                Plot1D('rawFactor', 'rawFactor', 20, -0.5, 0.5, '1 - Factor to get back to raw pT'),
             )
         ),
         MET = cms.PSet(
diff --git a/PhysicsTools/NanoAOD/python/nano_cff.py b/PhysicsTools/NanoAOD/python/nano_cff.py
index d9600a4f18555..c66a669c514cb 100644
--- a/PhysicsTools/NanoAOD/python/nano_cff.py
+++ b/PhysicsTools/NanoAOD/python/nano_cff.py
@@ -102,6 +102,8 @@
         cms.PSet( name = cms.string("NNPDF31_nnlo_hessian_pdfas"), lhaid = cms.uint32(306000) ),
         cms.PSet( name = cms.string("NNPDF30_nlo_as_0118"), lhaid = cms.uint32(260000) ), # for some 92X samples. Note that the nominal weight, 260000, is not included in the LHE ...
         cms.PSet( name = cms.string("NNPDF30_lo_as_0130"), lhaid = cms.uint32(262000) ), # some MLM 80X samples have only this (e.g. /store/mc/RunIISummer16MiniAODv2/DYJetsToLL_M-50_TuneCUETP8M1_13TeV-madgraphMLM-pythia8/MINIAODSIM/PUMoriond17_80X_mcRun2_asymptotic_2016_TrancheIV_v6_ext1-v2/120000/02A210D6-F5C3-E611-B570-008CFA197BD4.root )
+        cms.PSet( name = cms.string("NNPDF30_nlo_nf_4_pdfas"), lhaid = cms.uint32(292000) ), # some FXFX 80X samples have only this (e.g. WWTo1L1Nu2Q, WWTo4Q)
+        cms.PSet( name = cms.string("NNPDF30_nlo_nf_5_pdfas"), lhaid = cms.uint32(292200) ), # some FXFX 80X samples have only this (e.g. DYJetsToLL_Pt, WJetsToLNu_Pt, DYJetsToNuNu_Pt)
     ),
     namedWeightIDs = cms.vstring(),
     namedWeightLabels = cms.vstring(),
diff --git a/PhysicsTools/NanoAOD/python/triggerObjects_cff.py b/PhysicsTools/NanoAOD/python/triggerObjects_cff.py
index db6f41a953922..b259f7f079316 100644
--- a/PhysicsTools/NanoAOD/python/triggerObjects_cff.py
+++ b/PhysicsTools/NanoAOD/python/triggerObjects_cff.py
@@ -96,6 +96,14 @@
             l2seed = cms.string("type(85)  && coll('hltAK4CaloJetsCorrectedIDPassed')"),  l2deltaR = cms.double(0.3),
             qualityBits = cms.string("filter('*CrossCleaned*LooseChargedIsoPFTau*')"), qualityBitsDoc = cms.string("1 = VBF cross-cleaned from loose iso PFTau"),
         ),
+        cms.PSet(
+            name = cms.string("FatJet"),
+            id = cms.int32(6),
+            sel = cms.string("type(85) && pt > 120 && coll('hltAK8PFJetsCorrected')"), 
+            l1seed = cms.string("type(-99)"), l1deltaR = cms.double(0.3),
+            l2seed = cms.string("type(85)  && coll('hltAK8CaloJetsCorrectedIDPassed')"),  l2deltaR = cms.double(0.3),
+            qualityBits = cms.string("0"), qualityBitsDoc = cms.string(""),
+        ),
         cms.PSet(
             name = cms.string("MET"),
             id = cms.int32(2),