diff --git a/uppsrc/ScatterDraw/DataSource.h b/uppsrc/ScatterDraw/DataSource.h
index 90df9eee8..63079393e 100644
--- a/uppsrc/ScatterDraw/DataSource.h
+++ b/uppsrc/ScatterDraw/DataSource.h
@@ -453,16 +453,10 @@ private:
 	
 public:
 	CArray(const double *_yData, int _numData, double _x0, double _deltaX) : yData(_yData), numData(_numData), x0(_x0), deltaX(_deltaX) {xData = NULL;}
-	CArray(const double *_xData, const double *_yData, int _numData) : xData(_xData), yData(_yData), numData(_numData) {
-	zData = nullptr; x0 = deltaX = 0;
-	}
+	CArray(const double *_xData, const double *_yData, int _numData) : xData(_xData), yData(_yData), numData(_numData) {zData = nullptr; x0 = deltaX = 0;}
 	CArray(const double *_xData, const double *_yData, const double *_zData, int _numData) : xData(_xData), yData(_yData), zData(_zData), numData(_numData) {x0 = deltaX = 0;}
-	virtual inline double y(int64 id)  	{
-		return yData[ptrdiff_t(id)];
-		}
-	virtual inline double x(int64 id)  	{
-	return xData ? xData[ptrdiff_t(id)] : id*deltaX + x0;
-	}
+	virtual inline double y(int64 id)  	{return yData[ptrdiff_t(id)];}
+	virtual inline double x(int64 id)  	{return xData ? xData[ptrdiff_t(id)] : id*deltaX + x0;}
 	virtual double znFixed(int n, int64 id); 
 	virtual int GetznFixedCount() const			{return 1;}
 	virtual inline int64 GetCount() const		{return numData;}
diff --git a/uppsrc/ScatterDraw/ScatterDraw.cpp b/uppsrc/ScatterDraw/ScatterDraw.cpp
index af350e851..84160d6e8 100644
--- a/uppsrc/ScatterDraw/ScatterDraw.cpp
+++ b/uppsrc/ScatterDraw/ScatterDraw.cpp
@@ -595,6 +595,8 @@ ScatterDraw &ScatterDraw::_AddSeries(DataSource *data) {
 	ScatterSeries &s = series.Add();
 	s.Init(series.GetCount()-1);
 	s.SetDataSource(data);
+	if (sequentialXAll)
+		s.sequential = true;
 	Refresh();
 	return *this;	
 }