--- PamCut/CollectionActions/Histo2DActions/TofDedxVsBetaHistoAction/TofDedxVsBetaHistoAction.cpp	2009/09/25 15:36:35	1.1
+++ PamCut/CollectionActions/Histo2DActions/TofDedxVsBetaHistoAction/TofDedxVsBetaHistoAction.cpp	2010/08/12 15:14:31	1.3
@@ -14,46 +14,60 @@
   Histo2DAction<Int_t> (actionName, title, outFileBase, mode, outRoot, outText), _layers(layers), _nLayers(0),
       _badEvents(0), _standAlone(standAlone) {
 
+  bool buildTitle = false;
   if (title == "") {
+    buildTitle = true;
     title = "TOF dE/dx (";
-    if ((_layers & S11) == S11) {
+  }
+  if ((_layers & S11) == S11) {
+    if (buildTitle)
       title += "S11";
-      _nLayers++;
-    }
-    if ((_layers & S12) == S12) {
+    _nLayers++;
+  }
+  if ((_layers & S12) == S12) {
+    if (buildTitle) {
       if (_nLayers > 0)
         title += ",";
       title += "S12";
-      _nLayers++;
     }
-    if ((_layers & S21) == S21) {
+    _nLayers++;
+  }
+  if ((_layers & S21) == S21) {
+    if (buildTitle) {
       if (_nLayers > 0)
         title += ",";
       title += "S21";
-      _nLayers++;
     }
-    if ((_layers & S22) == S22) {
+    _nLayers++;
+  }
+  if ((_layers & S22) == S22) {
+    if (buildTitle) {
       if (_nLayers > 0)
         title += ",";
       title += "S22";
-      _nLayers++;
     }
-    if ((_layers & S31) == S31) {
+    _nLayers++;
+  }
+  if ((_layers & S31) == S31) {
+    if (buildTitle) {
       if (_nLayers > 0)
         title += ",";
       title += "S31";
-      _nLayers++;
     }
-    if ((_layers & S32) == S32) {
+    _nLayers++;
+  }
+  if ((_layers & S32) == S32) {
+    if (buildTitle) {
       if (_nLayers > 0)
         title += ",";
       title += "S32";
-      _nLayers++;
     }
+    _nLayers++;
+  }
+  if (buildTitle)
     title += ") Vs Beta";
 
-    SetTitle(title);
-  }
+  SetTitle(title);
 
 }
 
@@ -117,7 +131,7 @@
       badLayers++;
   }
   if (badLayers == 0) {
-    dEdx /= _nLayers - badLayers;
+    dEdx /= _nLayers;
     Fill(event->GetToFLevel2()->GetToFTrkVar(trkSeqNo)->beta[12], dEdx);
   }
   else