diff --git a/mainwindow.cpp b/mainwindow.cpp
index f2d763e7e..a82203d2a 100644
--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@@ -1,4 +1,4 @@
-//-------------------------------------------------------------- MainWindow
+//------------------------------------------------------------- MainWindow
 #include "mainwindow.h"
 #include "ui_mainwindow.h"
 #include "devsetup.h"
diff --git a/plotter.cpp b/plotter.cpp
index 1d52a681a..f1db0620d 100644
--- a/plotter.cpp
+++ b/plotter.cpp
@@ -261,6 +261,7 @@ void CPlotter::DrawOverlay()                                 //DrawOverlay()
 
   //draw tick marks on wideband (upper) scale
   pixperdiv = FreqPerDiv/df;
+  qDebug() << w << m_hdivs << pixperdiv;
   for( int i=1; i<m_hdivs; i++) {     //major ticks
     x = (int)( (float)i*pixperdiv );
     painter0.drawLine(x,18,x,30);
diff --git a/widegraph.cpp b/widegraph.cpp
index c8567bb6c..a80b07fd6 100644
--- a/widegraph.cpp
+++ b/widegraph.cpp
@@ -133,11 +133,6 @@ void WideGraph::dataSink2(float s[], int nkhz, int ihsym, int ndiskdata,
   }
 }
 
-void WideGraph::on_freqOffsetSpinBox_valueChanged(int f)
-{
-  ui->widePlot->SetFreqOffset(f);
-}
-
 void WideGraph::on_freqSpanSpinBox_valueChanged(int n)
 {
   ui->widePlot->setNSpan(n);
diff --git a/widegraph.h b/widegraph.h
index d155dbdc1..21fac07cf 100644
--- a/widegraph.h
+++ b/widegraph.h
@@ -50,7 +50,6 @@ protected:
 private slots:
   void on_waterfallAvgSpinBox_valueChanged(int arg1);
   void on_freqSpanSpinBox_valueChanged(int arg1);
-  void on_freqOffsetSpinBox_valueChanged(int arg1);
   void on_zeroSpinBox_valueChanged(int arg1);
   void on_gainSpinBox_valueChanged(int arg1);
   void on_autoZeroPushButton_clicked();