diff --git a/moses-cmd/Main.cpp b/moses-cmd/Main.cpp
index 870367aaa..f224f2d8d 100644
--- a/moses-cmd/Main.cpp
+++ b/moses-cmd/Main.cpp
@@ -90,8 +90,8 @@ int main(int argc, char** argv)
     }
 
     // set number of significant decimals in output
-    IOWrapper::FixPrecision(cout);
-    IOWrapper::FixPrecision(cerr);
+    FixPrecision(cout);
+    FixPrecision(cerr);
 
     // load all the settings into the Parameter class
     // (stores them as strings, or array of strings)
diff --git a/moses/BaseManager.cpp b/moses/BaseManager.cpp
index 17bcf9627..485cdd182 100644
--- a/moses/BaseManager.cpp
+++ b/moses/BaseManager.cpp
@@ -9,8 +9,8 @@ using namespace std;
 
 namespace Moses
 {
-void BaseManager::OutputAllFeatureScores(const Moses::ScoreComponentCollection &features
-                            , std::ostream &out)
+void BaseManager::OutputAllFeatureScores(const Moses::ScoreComponentCollection &features,
+                            std::ostream &out) const
 {
   std::string lastName = "";
   const vector<const StatefulFeatureFunction*>& sff = StatefulFeatureFunction::GetStatefulFeatureFunctions();
@@ -30,10 +30,10 @@ void BaseManager::OutputAllFeatureScores(const Moses::ScoreComponentCollection &
   }
 }
 
-void BaseManager::OutputFeatureScores( std::ostream& out
-                          , const ScoreComponentCollection &features
-                          , const FeatureFunction *ff
-                          , std::string &lastName )
+void BaseManager::OutputFeatureScores( std::ostream& out,
+                          const ScoreComponentCollection &features,
+                          const FeatureFunction *ff,
+                          std::string &lastName ) const
 {
   const StaticData &staticData = StaticData::Instance();
   bool labeledOutput = staticData.IsLabeledNBestList();
@@ -57,6 +57,37 @@ void BaseManager::OutputFeatureScores( std::ostream& out
   }
 }
 
+/***
+ * print surface factor only for the given phrase
+ */
+void BaseManager::OutputSurface(std::ostream &out, const Phrase &phrase,
+							const std::vector<FactorType> &outputFactorOrder,
+							bool reportAllFactors) const
+{
+  UTIL_THROW_IF2(outputFactorOrder.size() == 0,
+		  "Cannot be empty phrase");
+  if (reportAllFactors == true) {
+    out << phrase;
+  } else {
+    size_t size = phrase.GetSize();
+    for (size_t pos = 0 ; pos < size ; pos++) {
+      const Factor *factor = phrase.GetFactor(pos, outputFactorOrder[0]);
+      out << *factor;
+      UTIL_THROW_IF2(factor == NULL,
+    		  "Empty factor 0 at position " << pos);
+
+      for (size_t i = 1 ; i < outputFactorOrder.size() ; i++) {
+        const Factor *factor = phrase.GetFactor(pos, outputFactorOrder[i]);
+        UTIL_THROW_IF2(factor == NULL,
+      		  "Empty factor " << i << " at position " << pos);
+
+        out << "|" << *factor;
+      }
+      out << " ";
+    }
+  }
 }
 
+} // namespace
+
 
diff --git a/moses/BaseManager.h b/moses/BaseManager.h
index 74576fed6..0c995a596 100644
--- a/moses/BaseManager.h
+++ b/moses/BaseManager.h
@@ -8,16 +8,25 @@ namespace Moses
 {
 class ScoreComponentCollection;
 class FeatureFunction;
+class OutputCollector;
 
 class BaseManager
 {
 protected:
-  void OutputAllFeatureScores(const Moses::ScoreComponentCollection &features
-							  , std::ostream &out);
-  void OutputFeatureScores( std::ostream& out
-							, const ScoreComponentCollection &features
-							, const FeatureFunction *ff
-							, std::string &lastName );
+  void OutputAllFeatureScores(const Moses::ScoreComponentCollection &features,
+							  std::ostream &out) const;
+  void OutputFeatureScores( std::ostream& out,
+							const ScoreComponentCollection &features,
+							const FeatureFunction *ff,
+							std::string &lastName ) const;
+  void OutputSurface(std::ostream &out,
+		  	  	  	  const Phrase &phrase,
+		  	  	  	  const std::vector<FactorType> &outputFactorOrder,
+		  	  	  	  bool reportAllFactors) const;
+
+public:
+  // outputs
+  virtual void OutputNBest(OutputCollector *collector) const = 0;
 
 };
 
diff --git a/moses/ChartManager.cpp b/moses/ChartManager.cpp
index 173e92891..745a940de 100644
--- a/moses/ChartManager.cpp
+++ b/moses/ChartManager.cpp
@@ -298,7 +298,7 @@ void ChartManager::OutputSearchGraphMoses(std::ostream &outputSearchGraphStream)
   WriteSearchGraph(writer);
 }
 
-void ChartManager::OutputNBest(OutputCollector *collector)
+void ChartManager::OutputNBest(OutputCollector *collector) const
 {
 	const StaticData &staticData = StaticData::Instance();
 	size_t nBestSize = staticData.GetNBestSize();
@@ -316,15 +316,9 @@ void ChartManager::OutputNBest(OutputCollector *collector)
 
 }
 
-void FixPrecision(std::ostream &stream, size_t size = 3)
-{
-  stream.setf(std::ios::fixed);
-  stream.precision(size);
-}
-
 void ChartManager::OutputNBestList(OutputCollector *collector,
 								const ChartKBestExtractor::KBestVec &nBestList,
-                                long translationId)
+                                long translationId) const
 {
   const StaticData &staticData = StaticData::Instance();
   const std::vector<Moses::FactorType> &outputFactorOrder = staticData.GetOutputFactorOrder();
@@ -386,36 +380,7 @@ void ChartManager::OutputNBestList(OutputCollector *collector,
   collector->Write(translationId, out.str());
 }
 
-/***
- * print surface factor only for the given phrase
- */
-void ChartManager::OutputSurface(std::ostream &out, const Phrase &phrase, const std::vector<FactorType> &outputFactorOrder, bool reportAllFactors)
-{
-  UTIL_THROW_IF2(outputFactorOrder.size() == 0,
-		  "Cannot be empty phrase");
-  if (reportAllFactors == true) {
-    out << phrase;
-  } else {
-    size_t size = phrase.GetSize();
-    for (size_t pos = 0 ; pos < size ; pos++) {
-      const Factor *factor = phrase.GetFactor(pos, outputFactorOrder[0]);
-      out << *factor;
-      UTIL_THROW_IF2(factor == NULL,
-    		  "Empty factor 0 at position " << pos);
-
-      for (size_t i = 1 ; i < outputFactorOrder.size() ; i++) {
-        const Factor *factor = phrase.GetFactor(pos, outputFactorOrder[i]);
-        UTIL_THROW_IF2(factor == NULL,
-      		  "Empty factor " << i << " at position " << pos);
-
-        out << "|" << *factor;
-      }
-      out << " ";
-    }
-  }
-}
-
-size_t ChartManager::CalcSourceSize(const Moses::ChartHypothesis *hypo)
+size_t ChartManager::CalcSourceSize(const Moses::ChartHypothesis *hypo) const
 {
   size_t ret = hypo->GetCurrSourceRange().GetNumWordsCovered();
   const std::vector<const ChartHypothesis*> &prevHypos = hypo->GetPrevHypos();
@@ -429,7 +394,7 @@ size_t ChartManager::CalcSourceSize(const Moses::ChartHypothesis *hypo)
 size_t ChartManager::OutputAlignmentNBest(
     Alignments &retAlign,
     const Moses::ChartKBestExtractor::Derivation &derivation,
-    size_t startTarget)
+    size_t startTarget) const
 {
   const ChartHypothesis &hypo = derivation.edge.head->hypothesis;
 
diff --git a/moses/ChartManager.h b/moses/ChartManager.h
index 849101b5d..80f6586bb 100644
--- a/moses/ChartManager.h
+++ b/moses/ChartManager.h
@@ -41,7 +41,6 @@ namespace Moses
 
 class ChartHypothesis;
 class ChartSearchGraphWriter;
-class OutputCollector;
 
 /** Holds everything you need to decode 1 sentence with the hierachical/syntax decoder
  */
@@ -68,15 +67,14 @@ private:
 
   void OutputNBestList(OutputCollector *collector,
 		  	  	  	  const ChartKBestExtractor::KBestVec &nBestList,
-                      long translationId);
-  void OutputSurface(std::ostream &out, const Phrase &phrase, const std::vector<FactorType> &outputFactorOrder, bool reportAllFactors);
-  size_t CalcSourceSize(const Moses::ChartHypothesis *hypo);
+                      long translationId) const;
+  size_t CalcSourceSize(const Moses::ChartHypothesis *hypo) const;
   size_t OutputAlignmentNBest(Alignments &retAlign,
 		  	  	  	  	  	  const Moses::ChartKBestExtractor::Derivation &derivation,
-		  	  	  	  	  	  size_t startTarget);
+		  	  	  	  	  	  size_t startTarget) const;
 
   template <class T>
-  void ShiftOffsets(std::vector<T> &offsets, T shift)
+  void ShiftOffsets(std::vector<T> &offsets, T shift) const
   {
     T currPos = shift;
     for (size_t i = 0; i < offsets.size(); ++i) {
@@ -138,7 +136,7 @@ public:
   const ChartParser &GetParser() const { return m_parser; }
 
   // outputs
-  void OutputNBest(OutputCollector *collector);
+  void OutputNBest(OutputCollector *collector) const;
 };
 
 }
diff --git a/moses/IOWrapper.cpp b/moses/IOWrapper.cpp
index 057a10600..becde9b65 100644
--- a/moses/IOWrapper.cpp
+++ b/moses/IOWrapper.cpp
@@ -258,12 +258,6 @@ GetInput(InputType* inputType)
   }
 }
 
-void IOWrapper::FixPrecision(std::ostream &stream, size_t size)
-{
-  stream.setf(std::ios::fixed);
-  stream.precision(size);
-}
-
 std::map<size_t, const Factor*> IOWrapper::GetPlaceholders(const Hypothesis &hypo, FactorType placeholderFactor)
 {
   const InputPath &inputPath = hypo.GetTranslationOption().GetInputPath();
@@ -628,34 +622,6 @@ void IOWrapper::OutputTreeFragmentsTranslationOptions(std::ostream &out, Applica
   }
 }
 
-void IOWrapper::OutputNBestList(const std::vector<search::Applied> &nbest, long translationId)
-{
-  std::ostringstream out;
-  // wtf? copied from the original OutputNBestList
-  if (m_nBestOutputCollector->OutputIsCout()) {
-    FixPrecision(out);
-  }
-  Phrase outputPhrase;
-  ScoreComponentCollection features;
-  for (std::vector<search::Applied>::const_iterator i = nbest.begin(); i != nbest.end(); ++i) {
-    Incremental::PhraseAndFeatures(*i, outputPhrase, features);
-    // <s> and </s>
-    UTIL_THROW_IF2(outputPhrase.GetSize() < 2,
-  		  "Output phrase should have contained at least 2 words (beginning and end-of-sentence)");
-
-    outputPhrase.RemoveWord(0);
-    outputPhrase.RemoveWord(outputPhrase.GetSize() - 1);
-    out << translationId << " ||| ";
-    OutputSurface(out, outputPhrase, *m_outputFactorOrder, false);
-    out << " ||| ";
-    OutputAllFeatureScores(features, out);
-    out << " ||| " << i->GetScore() << '\n';
-  }
-  out << std::flush;
-  assert(m_nBestOutputCollector);
-  m_nBestOutputCollector->Write(translationId, out.str());
-}
-
 /***
  * print surface factor only for the given phrase
  */
@@ -1353,7 +1319,7 @@ void IOWrapper::OutputBestHypo(const Syntax::SHyperedge *best,
     return;
   }
   std::ostringstream out;
-  IOWrapper::FixPrecision(out);
+  FixPrecision(out);
   if (best == NULL) {
     VERBOSE(1, "NO BEST TRANSLATION" << std::endl);
     if (StaticData::Instance().GetOutputHypoScore()) {
@@ -1383,7 +1349,7 @@ void IOWrapper::OutputNBestList(
   if (m_nBestOutputCollector->OutputIsCout()) {
     // Set precision only if we're writing the n-best list to cout.  This is to
     // preserve existing behaviour, but should probably be done either way.
-    IOWrapper::FixPrecision(out);
+    FixPrecision(out);
   }
 
   bool includeWordAlignment =
diff --git a/moses/IOWrapper.h b/moses/IOWrapper.h
index 51f515c53..17781b2ac 100644
--- a/moses/IOWrapper.h
+++ b/moses/IOWrapper.h
@@ -157,8 +157,6 @@ protected:
   }
 
 public:
-  static void FixPrecision(std::ostream &, size_t size=3);
-
   IOWrapper();
   ~IOWrapper();
 
@@ -209,7 +207,6 @@ public:
   void OutputBestNone(long translationId);
 
   void OutputNBestList(const std::vector<boost::shared_ptr<Moses::ChartKBestExtractor::Derivation> > &nBestList, long translationId);
-  void OutputNBestList(const std::vector<search::Applied> &nbest, long translationId);
   void OutputNBestList(const Moses::Syntax::KBestExtractor::KBestVec &nBestList, long translationId);
 
   void OutputDetailedTranslationReport(const Moses::ChartHypothesis *hypo, const Moses::Sentence &sentence, long translationId);
diff --git a/moses/Incremental.cpp b/moses/Incremental.cpp
index 06c46b786..d366065a5 100644
--- a/moses/Incremental.cpp
+++ b/moses/Incremental.cpp
@@ -8,6 +8,7 @@
 #include "moses/StaticData.h"
 #include "moses/Util.h"
 #include "moses/LM/Base.h"
+#include "moses/OutputCollector.h"
 
 #include "lm/model.hh"
 #include "search/applied.hh"
@@ -278,6 +279,47 @@ const std::vector<search::Applied> &Manager::ProcessSentence()
   return *completed_nbest_;
 }
 
+void Manager::OutputNBest(OutputCollector *collector)  const
+{
+  if (collector == NULL) {
+	  return;
+  }
+
+  OutputNBestList(collector, *completed_nbest_, source_.GetTranslationId());
+}
+
+void Manager::OutputNBestList(OutputCollector *collector, const std::vector<search::Applied> &nbest, long translationId) const
+{
+  const StaticData &staticData = StaticData::Instance();
+  const std::vector<Moses::FactorType> &outputFactorOrder = staticData.GetOutputFactorOrder();
+
+  std::ostringstream out;
+  // wtf? copied from the original OutputNBestList
+  if (collector->OutputIsCout()) {
+    FixPrecision(out);
+  }
+  Phrase outputPhrase;
+  ScoreComponentCollection features;
+  for (std::vector<search::Applied>::const_iterator i = nbest.begin(); i != nbest.end(); ++i) {
+    Incremental::PhraseAndFeatures(*i, outputPhrase, features);
+    // <s> and </s>
+    UTIL_THROW_IF2(outputPhrase.GetSize() < 2,
+  		  "Output phrase should have contained at least 2 words (beginning and end-of-sentence)");
+
+    outputPhrase.RemoveWord(0);
+    outputPhrase.RemoveWord(outputPhrase.GetSize() - 1);
+    out << translationId << " ||| ";
+    OutputSurface(out, outputPhrase, outputFactorOrder, false);
+    out << " ||| ";
+    OutputAllFeatureScores(features, out);
+    out << " ||| " << i->GetScore() << '\n';
+  }
+  out << std::flush;
+  assert(collector);
+  collector->Write(translationId, out.str());
+}
+
+
 namespace
 {
 
diff --git a/moses/Incremental.h b/moses/Incremental.h
index d3d317244..35d418fd3 100644
--- a/moses/Incremental.h
+++ b/moses/Incremental.h
@@ -37,6 +37,10 @@ public:
     return *completed_nbest_;
   }
 
+  // output
+  void OutputNBest(OutputCollector *collector) const;
+
+
 private:
   template <class Model, class Best> search::History PopulateBest(const Model &model, const std::vector<lm::WordIndex> &words, Best &out);
 
@@ -53,6 +57,9 @@ private:
   search::NBest n_best_;
 
   const std::vector<search::Applied> *completed_nbest_;
+
+  // outputs
+  void OutputNBestList(OutputCollector *collector, const std::vector<search::Applied> &nbest, long translationId) const;
 };
 
 // Just get the phrase.
diff --git a/moses/Manager.cpp b/moses/Manager.cpp
index c0e2d62ef..4d01d5e09 100644
--- a/moses/Manager.cpp
+++ b/moses/Manager.cpp
@@ -1448,7 +1448,7 @@ SentenceStats& Manager::GetSentenceStats() const
 
 }
 
-void Manager::OutputNBest(OutputCollector *collector)
+void Manager::OutputNBest(OutputCollector *collector) const
 {
   const StaticData &staticData = StaticData::Instance();
 
@@ -1467,7 +1467,7 @@ void Manager::OutputNBest(std::ostream& out
                  , const Moses::TrellisPathList &nBestList
                  , const std::vector<Moses::FactorType>& outputFactorOrder
                  , long translationId
-                 , char reportSegmentation)
+                 , char reportSegmentation) const
 {
   const StaticData &staticData = StaticData::Instance();
   bool reportAllFactors = staticData.GetReportAllFactorsNBest();
@@ -1542,7 +1542,7 @@ void Manager::OutputNBest(std::ostream& out
  * print surface factor only for the given phrase
  */
 void Manager::OutputSurface(std::ostream &out, const Hypothesis &edge, const std::vector<FactorType> &outputFactorOrder,
-                   char reportSegmentation, bool reportAllFactors)
+                   char reportSegmentation, bool reportAllFactors) const
 {
   UTIL_THROW_IF2(outputFactorOrder.size() == 0,
 		  "Must specific at least 1 output factor");
@@ -1614,7 +1614,7 @@ void Manager::OutputSurface(std::ostream &out, const Hypothesis &edge, const std
   }
 }
 
-void Manager::OutputAlignment(ostream &out, const AlignmentInfo &ai, size_t sourceOffset, size_t targetOffset)
+void Manager::OutputAlignment(ostream &out, const AlignmentInfo &ai, size_t sourceOffset, size_t targetOffset) const
 {
   typedef std::vector< const std::pair<size_t,size_t>* > AlignVec;
   AlignVec alignments = ai.GetSortedAlignments();
@@ -1627,7 +1627,7 @@ void Manager::OutputAlignment(ostream &out, const AlignmentInfo &ai, size_t sour
 
 }
 
-void Manager::OutputInput(std::ostream& os, const Hypothesis* hypo)
+void Manager::OutputInput(std::ostream& os, const Hypothesis* hypo) const
 {
   size_t len = hypo->GetInput().GetSize();
   std::vector<const Phrase*> inp_phrases(len, 0);
@@ -1636,7 +1636,7 @@ void Manager::OutputInput(std::ostream& os, const Hypothesis* hypo)
     if (inp_phrases[i]) os << *inp_phrases[i];
 }
 
-void Manager::OutputInput(std::vector<const Phrase*>& map, const Hypothesis* hypo)
+void Manager::OutputInput(std::vector<const Phrase*>& map, const Hypothesis* hypo) const
 {
   if (hypo->GetPrevHypo()) {
     OutputInput(map, hypo->GetPrevHypo());
@@ -1644,7 +1644,7 @@ void Manager::OutputInput(std::vector<const Phrase*>& map, const Hypothesis* hyp
   }
 }
 
-std::map<size_t, const Factor*> Manager::GetPlaceholders(const Hypothesis &hypo, FactorType placeholderFactor)
+std::map<size_t, const Factor*> Manager::GetPlaceholders(const Hypothesis &hypo, FactorType placeholderFactor) const
 {
   const InputPath &inputPath = hypo.GetTranslationOption().GetInputPath();
   const Phrase &inputPhrase = inputPath.GetPhrase();
@@ -1664,7 +1664,7 @@ std::map<size_t, const Factor*> Manager::GetPlaceholders(const Hypothesis &hypo,
   return ret;
 }
 
-void Manager::OutputLatticeSamples(OutputCollector *collector)
+void Manager::OutputLatticeSamples(OutputCollector *collector) const
 {
   const StaticData &staticData = StaticData::Instance();
   if (collector) {
diff --git a/moses/Manager.h b/moses/Manager.h
index e402c05a6..b078c5c8c 100644
--- a/moses/Manager.h
+++ b/moses/Manager.h
@@ -42,7 +42,6 @@ namespace Moses
 class SentenceStats;
 class TrellisPath;
 class TranslationOptionCollection;
-class OutputCollector;
 
 /** Used to output the search graph */
 struct SearchGraphNode {
@@ -134,13 +133,13 @@ protected:
                    , const Moses::TrellisPathList &nBestList
                    , const std::vector<Moses::FactorType>& outputFactorOrder
                    , long translationId
-                   , char reportSegmentation);
+                   , char reportSegmentation) const;
   void OutputSurface(std::ostream &out, const Hypothesis &edge, const std::vector<FactorType> &outputFactorOrder,
-                     char reportSegmentation, bool reportAllFactors);
-  void OutputAlignment(std::ostream &out, const AlignmentInfo &ai, size_t sourceOffset, size_t targetOffset);
-  void OutputInput(std::ostream& os, const Hypothesis* hypo);
-  void OutputInput(std::vector<const Phrase*>& map, const Hypothesis* hypo);
-  std::map<size_t, const Factor*> GetPlaceholders(const Hypothesis &hypo, FactorType placeholderFactor);
+                     char reportSegmentation, bool reportAllFactors) const;
+  void OutputAlignment(std::ostream &out, const AlignmentInfo &ai, size_t sourceOffset, size_t targetOffset) const;
+  void OutputInput(std::ostream& os, const Hypothesis* hypo) const;
+  void OutputInput(std::vector<const Phrase*>& map, const Hypothesis* hypo) const;
+  std::map<size_t, const Factor*> GetPlaceholders(const Hypothesis &hypo, FactorType placeholderFactor) const;
 
 public:
   InputType const& m_source; /**< source sentence to be translated */
@@ -186,8 +185,8 @@ public:
                                      std::vector< const Hypothesis* >* pConnectedList, std::map < const Hypothesis*, std::set < const Hypothesis* > >* pOutgoingHyps, std::vector< float>* pFwdBwdScores) const;
 
   // outputs
-  void OutputNBest(OutputCollector *collector);
-  void OutputLatticeSamples(OutputCollector *collector);
+  void OutputNBest(OutputCollector *collector)  const;
+  void OutputLatticeSamples(OutputCollector *collector) const;
 };
 
 }
diff --git a/moses/TranslationTask.cpp b/moses/TranslationTask.cpp
index 4b0826368..a39766180 100644
--- a/moses/TranslationTask.cpp
+++ b/moses/TranslationTask.cpp
@@ -92,7 +92,7 @@ void TranslationTask::RunPb()
   // output word graph
   if (m_ioWrapper.GetWordGraphCollector()) {
     ostringstream out;
-    fix(out,PRECISION);
+    FixPrecision(out,PRECISION);
     manager.GetWordGraph(m_source->GetTranslationId(), out);
     m_ioWrapper.GetWordGraphCollector()->Write(m_source->GetTranslationId(), out.str());
   }
@@ -100,7 +100,7 @@ void TranslationTask::RunPb()
   // output search graph
   if (m_ioWrapper.GetSearchGraphOutputCollector()) {
     ostringstream out;
-    fix(out,PRECISION);
+    FixPrecision(out,PRECISION);
     manager.OutputSearchGraph(m_source->GetTranslationId(), out);
     m_ioWrapper.GetSearchGraphOutputCollector()->Write(m_source->GetTranslationId(), out.str());
 
@@ -128,7 +128,7 @@ void TranslationTask::RunPb()
     file->open(fileName.str().c_str());
     if (file->is_open() && file->good()) {
       ostringstream out;
-      fix(out,PRECISION);
+      FixPrecision(out,PRECISION);
       manager.OutputSearchGraphAsSLF(m_source->GetTranslationId(), out);
       *file << out.str();
       file -> flush();
@@ -149,7 +149,7 @@ void TranslationTask::RunPb()
   if (m_ioWrapper.GetSingleBestOutputCollector()) {
     ostringstream out;
     ostringstream debug;
-    fix(debug,PRECISION);
+    FixPrecision(debug,PRECISION);
 
     // all derivations - send them to debug stream
     if (staticData.PrintAllDerivations()) {
@@ -283,7 +283,7 @@ void TranslationTask::RunPb()
   // detailed translation reporting
   if (m_ioWrapper.GetDetailedTranslationCollector()) {
     ostringstream out;
-    fix(out,PRECISION);
+    FixPrecision(out,PRECISION);
     TranslationAnalysis::PrintTranslationAnalysis(out, manager.GetBestHypothesis());
     m_ioWrapper.GetDetailedTranslationCollector()->Write(m_source->GetTranslationId(),out.str());
   }
@@ -348,8 +348,9 @@ void TranslationTask::RunChart()
 	  } else {
 		m_ioWrapper.OutputBestNone(translationId);
 	  }
-	  if (staticData.GetNBestSize() > 0)
-		m_ioWrapper.OutputNBestList(nbest, translationId);
+
+	  manager.OutputNBest(m_ioWrapper.GetNBestOutputCollector());
+
 	  return;
 	}
 
diff --git a/moses/Util.cpp b/moses/Util.cpp
index 9664c811e..9ad615861 100644
--- a/moses/Util.cpp
+++ b/moses/Util.cpp
@@ -220,7 +220,7 @@ void PrintFeatureWeight(const FeatureFunction* ff)
 
 void ShowWeights()
 {
-  fix(cout,6);
+  FixPrecision(cout,6);
   const vector<const StatelessFeatureFunction*>& slf = StatelessFeatureFunction::GetStatelessFeatureFunctions();
   const vector<const StatefulFeatureFunction*>& sff = StatefulFeatureFunction::GetStatefulFeatureFunctions();
 
diff --git a/moses/Util.h b/moses/Util.h
index 74a130b9e..4d2ccea10 100644
--- a/moses/Util.h
+++ b/moses/Util.h
@@ -478,7 +478,7 @@ T log_sum (T log_a, T log_b)
 }
 
 /** Enforce rounding */
-inline void fix(std::ostream& stream, size_t size)
+inline void FixPrecision(std::ostream& stream, size_t size = 3)
 {
   stream.setf(std::ios::fixed);
   stream.precision(size);