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diff --git a/src/defaults/Hadronization.in b/src/defaults/Hadronization.in
--- a/src/defaults/Hadronization.in
+++ b/src/defaults/Hadronization.in
@@ -1,101 +1,101 @@
############################################################
# Setup of default hadronization
#
# There are no user servicable parts inside.
#
# Anything that follows below should only be touched if you
# know what you're doing.
#############################################################
cd /Herwig/Particles
create ThePEG::ParticleData Cluster
setup Cluster 81 Cluster 0.00990 0.0 0.0 0.0 0 0 0 1
create ThePEG::ParticleData Remnant
setup Remnant 82 Remnant 0.00990 0.0 0.0 0.0 0 0 0 1
mkdir /Herwig/Hadronization
cd /Herwig/Hadronization
create Herwig::ClusterHadronizationHandler ClusterHadHandler
create Herwig::PartonSplitter PartonSplitter
create Herwig::ClusterFinder ClusterFinder
create Herwig::ColourReconnector ColourReconnector
create Herwig::ClusterFissioner ClusterFissioner
create Herwig::LightClusterDecayer LightClusterDecayer
create Herwig::ClusterDecayer ClusterDecayer
create Herwig::HwppSelector HadronSelector
newdef ClusterHadHandler:PartonSplitter PartonSplitter
newdef ClusterHadHandler:ClusterFinder ClusterFinder
newdef ClusterHadHandler:ColourReconnector ColourReconnector
newdef ClusterHadHandler:ClusterFissioner ClusterFissioner
newdef ClusterHadHandler:LightClusterDecayer LightClusterDecayer
newdef ClusterHadHandler:ClusterDecayer ClusterDecayer
newdef ClusterHadHandler:MinVirtuality2 0.1*GeV2
newdef ClusterHadHandler:MaxDisplacement 1.0e-10*millimeter
newdef ClusterHadHandler:UnderlyingEventHandler NULL
##################################################
# The UA5 soft underlying event model
# (disabled by default)
##################################################
create Herwig::UA5Handler UA5 HwUA5.so
newdef UA5:ClusterFissioner ClusterFissioner
newdef UA5:ClusterDecayer ClusterDecayer
#set ClusterHadHandler:UnderlyingEventHandler UA5
##################################################
newdef ClusterFissioner:HadronSelector HadronSelector
newdef LightClusterDecayer:HadronSelector HadronSelector
newdef ClusterDecayer:HadronSelector HadronSelector
newdef ColourReconnector:ColourReconnection Yes
-newdef ColourReconnector:ReconnectionProbability 0.54
+newdef ColourReconnector:ReconnectionProbability 0.42
newdef ColourReconnector:Algorithm Plain
newdef ColourReconnector:InitialTemperature 0.01
newdef ColourReconnector:AnnealingFactor 0.21
newdef ColourReconnector:AnnealingSteps 10
newdef ColourReconnector:TriesPerStepFactor 0.66
# Clustering parameters for light quarks
newdef ClusterFissioner:ClMaxLight 3.25*GeV
newdef ClusterFissioner:ClPowLight 1.28
newdef ClusterFissioner:PSplitLight 1.14
newdef ClusterDecayer:ClDirLight 1
newdef ClusterDecayer:ClSmrLight 0.78
# Clustering parameters for b-quarks
newdef ClusterFissioner:ClMaxBottom 3.2*GeV
newdef ClusterFissioner:ClPowBottom 1.24
newdef ClusterFissioner:PSplitBottom 0.75
newdef ClusterDecayer:ClDirBottom 1
newdef ClusterDecayer:ClSmrBottom 0.00
newdef LightClusterDecayer:SingleHadronLimitBottom 0.12
# Clustering parameters for c-quarks
newdef ClusterFissioner:ClMaxCharm 2.95*GeV
newdef ClusterFissioner:ClPowCharm 1.52
newdef ClusterFissioner:PSplitCharm 1.11
newdef ClusterDecayer:ClDirCharm 1
newdef ClusterDecayer:ClSmrCharm 0.26
newdef LightClusterDecayer:SingleHadronLimitCharm 0.0
# Clustering parameters for exotic quarks
# (e.g. hadronizing Susy particles)
newdef ClusterFissioner:ClMaxExotic 2.7*GeV
newdef ClusterFissioner:ClPowExotic 1.46
newdef ClusterFissioner:PSplitExotic 1.00
newdef ClusterDecayer:ClDirExotic 1
newdef ClusterDecayer:ClSmrExotic 0.78
newdef LightClusterDecayer:SingleHadronLimitExotic 0.1
#
newdef HadronSelector:PwtDquark 1.0
newdef HadronSelector:PwtUquark 1.0
newdef HadronSelector:PwtSquark 0.68
newdef HadronSelector:PwtCquark 1.0
newdef HadronSelector:PwtBquark 1.0
newdef HadronSelector:PwtDIquark 0.49
newdef HadronSelector:SngWt 0.74
newdef HadronSelector:DecWt 0.62
newdef HadronSelector:Mode 1
diff --git a/src/defaults/Partons.in b/src/defaults/Partons.in
--- a/src/defaults/Partons.in
+++ b/src/defaults/Partons.in
@@ -1,28 +1,28 @@
mkdir /Herwig/Partons
cd /Herwig/Partons
create ThePEG::NoRemnants NoRemnants
create ThePEG::NoPDF NoPDF
newdef NoPDF:RemnantHandler NoRemnants
create ThePEG::UnResolvedRemnant LeptonRemnants UnResolvedRemnant.so
create Herwig::HwRemDecayer RemnantDecayer HwShower.so
newdef RemnantDecayer:PomeronStructure Gluon
-newdef RemnantDecayer:colourDisrupt 0.80
+newdef RemnantDecayer:colourDisrupt 0.86
create ThePEG::SoftRemnantHandler HadronRemnants
newdef HadronRemnants:RemnantDecayer RemnantDecayer
read PDF.in
# Make particle extractors
create ThePEG::PartonExtractor EEExtractor
newdef EEExtractor:NoPDF NoPDF
cp EEExtractor QCDExtractor
newdef QCDExtractor:FlatSHatY 1
cp EEExtractor DISExtractor
newdef DISExtractor:FlatSHatY 1
diff --git a/src/defaults/UnderlyingEvent.in b/src/defaults/UnderlyingEvent.in
--- a/src/defaults/UnderlyingEvent.in
+++ b/src/defaults/UnderlyingEvent.in
@@ -1,67 +1,67 @@
################################################
# Set up the handler for the underlying event.
################################################
mkdir /Herwig/UnderlyingEvent
cd /Herwig/UnderlyingEvent
######## cuts #################################################
library SimpleKTCut.so
# cut on pt. Without a specific matcher object, it works on all
# particles
create ThePEG::SimpleKTCut KtCut
newdef KtCut:MinKT 3.06
# create the cuts object for the Underlying Event
create ThePEG::Cuts UECuts
# This should always be 2*MinKT!!
newdef UECuts:MHatMin 6.12
insert UECuts:OneCuts 0 KtCut
######## subprocess ###########################################
create ThePEG::SubProcessHandler FastQCD
create Herwig::MEQCD2to2Fast MEQCD2to2Fast HwMEHadronFast.so
insert FastQCD:MatrixElements 0 MEQCD2to2Fast
cp /Herwig/Partons/QCDExtractor /Herwig/Partons/MPIExtractor
newdef FastQCD:PartonExtractor /Herwig/Partons/MPIExtractor
######## MPI Handler ##########################################
library HwMPI.so
create Herwig::MPIHandler MPIHandler
# set the subprocesses and corresponding cuts
insert MPIHandler:SubProcessHandlers 0 FastQCD
insert MPIHandler:Cuts 0 UECuts
# energy extrapolation for the MinKT cut
newdef MPIHandler:EnergyExtrapolation Power
-newdef MPIHandler:Power 0.21
-newdef MPIHandler:pTmin0 3.11*GeV
+newdef MPIHandler:Power 0.314
+newdef MPIHandler:pTmin0 4.62*GeV
newdef MPIHandler:ReferenceScale 7000.*GeV
newdef MPIHandler:EEparamA 0.585*GeV
newdef MPIHandler:EEparamB 37.45*GeV
# The inverse hadron radius
-newdef MPIHandler:InvRadius 1.11
+newdef MPIHandler:InvRadius 2.24
# Set the details of the soft model
# Flag to decide whether additional soft interactions (i.e. pt < ptmin)
# should be simulated at all
newdef MPIHandler:softInt Yes
# Flag to decide whether to use the 2 component model. In this model,
# the hadron radius (or better: mean parton-parton separation) can be
# different for hard and soft scatters. The radius for the soft scatters
# is computed during the run startup so that the elastic t-slope, B_el,
# coincides with current measurements (for CMenergy < 1.8 TeV) or
# Donnachie-Landshoff pomeron fit (CMenergy > 1.8 TeV). If this model is
# disabled one has to take care that this observable is correctly
# described by adjusting InvRadius properly.
newdef MPIHandler:twoComp Yes
newdef MPIHandler:DLmode 2

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