diff --git a/getfile.cpp b/getfile.cpp
index c0291a67f..a6cfc924e 100644
--- a/getfile.cpp
+++ b/getfile.cpp
@@ -19,7 +19,7 @@ void getfile(QString fname, int ntrperiod)
     fread(jt8com_.d2,1,44,fp);
     int nrd=fread(jt8com_.d2,2,npts,fp);
     fclose(fp);
-    for(int i=0; i<npts; i++) jt8com_.d2[i]/=100;
+//    for(int i=0; i<npts; i++) jt8com_.d2[i]/=100;
   }
 }
 
diff --git a/mainwindow.cpp b/mainwindow.cpp
index f60d517b8..2df44ab0f 100644
--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@@ -360,7 +360,7 @@ void MainWindow::dataSink(int k)
     ntr0=ntr;
     n=0;
   }
-  if(ihsym == 184) {
+  if(ihsym == 179) {
     jt8com_.newdat=1;
     jt8com_.nagain=0;
     QDateTime t = QDateTime::currentDateTimeUtc();
diff --git a/plotter.cpp b/plotter.cpp
index 120de668d..272f2b8ff 100644
--- a/plotter.cpp
+++ b/plotter.cpp
@@ -259,12 +259,11 @@ void CPlotter::DrawOverlay()                                 //DrawOverlay()
   painter0.setPen(Qt::black);
 
   double fftBinWidth=12000.0/m_nsps;
-//  m_binsPerPixel = m_nSpan * 32768.0/(w*0.001*m_fSample) + 0.5;
   m_binsPerPixel = (m_nSpan/fftBinWidth)/w + 0.5;
   if(m_binsPerPixel < 1) m_binsPerPixel=1;
   double FreqPerDiv=50.0;
   double df = m_binsPerPixel*fftBinWidth;
-
+//  qDebug() << "A" << fftBinWidth << m_binsPerPixel << df;
   m_hdivs = w*df/FreqPerDiv + 0.9999;
   m_fSpan = w*df;
   m_ScalePixmap.fill(Qt::white);
@@ -332,10 +331,10 @@ void CPlotter::DrawOverlay()                                 //DrawOverlay()
   painter3.setFont(Font);
   painter3.setPen(Qt::black);
 
-  FreqPerDiv=0.2;
-  df = 0.001*m_fSample/32768.0;
-  m_hdivs = 32768*df/FreqPerDiv + 0.9999;
-  int nlabs=df*w/0.2 + 1.0;
+  FreqPerDiv=100;
+  df = 12000.0/m_nsps;
+  m_hdivs = 4400*df/FreqPerDiv + 0.9999;
+  int nlabs=df*w/FreqPerDiv + 1.0;
   m_ZoomScalePixmap.fill(Qt::white);
   painter3.drawRect(0, 0, w, 30);
 
@@ -343,7 +342,7 @@ void CPlotter::DrawOverlay()                                 //DrawOverlay()
   for( int i=0; i<10*nlabs; i++) {
     x = i*pixperdiv/10;
     y=24;
-    if ((i%5) == 0) y=18;
+    if ((i%10) == 0) y=18;
     painter3.drawLine(x,y,x,30);
   }
 
diff --git a/widegraph.cpp b/widegraph.cpp
index 70059cfb3..c34d979ac 100644
--- a/widegraph.cpp
+++ b/widegraph.cpp
@@ -106,9 +106,9 @@ void WideGraph::dataSink2(float s[], int nkhz, int ihsym, int ndiskdata,
     int w=ui->widePlot->plotWidth();
 //    qint64 sf = nkhz + ui->widePlot->freqOffset() - 0.5*w*nbpp*df/1000.0;
 //    if(sf != ui->widePlot->startFreq()) ui->widePlot->SetStartFreq(sf);
-    int i0=16384.0+(ui->widePlot->startFreq()-nkhz+1.27046+0.001*m_fCal) *
-        1000.0/df + 0.5;
-    i0=0;                            //###
+//    int i0=16384.0+(ui->widePlot->startFreq()-nkhz+1.27046+0.001*m_fCal) *
+//        1000.0/df + 0.5;
+    int i0=0;                            //###
     nbpp=1;                          //###
     int i=i0;
     for (int j=0; j<2048; j++) {