diff --git a/Code/Mantid/MantidPlot/src/ApplicationWindow.cpp b/Code/Mantid/MantidPlot/src/ApplicationWindow.cpp
index bff1921b0d3b2081eb73aa813d5898f851058513..e022a8b33290f6d83400ab7328144fd8886ed863 100644
--- a/Code/Mantid/MantidPlot/src/ApplicationWindow.cpp
+++ b/Code/Mantid/MantidPlot/src/ApplicationWindow.cpp
@@ -865,7 +865,7 @@ void ApplicationWindow::initGlobalConstants()
     d_locale.setNumberOptions(QLocale::OmitGroupSeparator);
 
   d_decimal_digits = 13;
-  d_graphing_digits = 3;
+  d_graphing_digits = 13;
 
   d_extended_open_dialog = true;
   d_extended_export_dialog = true;
diff --git a/Code/Mantid/MantidPlot/src/Mantid/MantidUI.cpp b/Code/Mantid/MantidPlot/src/Mantid/MantidUI.cpp
index 0b91a054f5125d95e9f2413093a846de48a0a127..e3cbe352b68a1f12721380645eb4c6d909b5ec81 100644
--- a/Code/Mantid/MantidPlot/src/Mantid/MantidUI.cpp
+++ b/Code/Mantid/MantidPlot/src/Mantid/MantidUI.cpp
@@ -2519,8 +2519,8 @@ void MantidUI::importNumSeriesLog(const QString &wsName, const QString &logName,
   {
     //Seconds offset
     t->setColName(0, "Time (sec)");
-    t->setColumnType(0, Table::Numeric); //six digits after 0
-    t->setNumericPrecision(6); //six digits after 0
+    t->setColumnType(0, Table::Numeric);
+    t->setNumericPrecision(16);   //it's the number of all digits
   }
 
   //Make the column header with the units, if any