diff --git a/lib/avecho.f90 b/lib/avecho.f90
index 6db53f100..00b1994c7 100644
--- a/lib/avecho.f90
+++ b/lib/avecho.f90
@@ -1,4 +1,4 @@
-subroutine avecho(id2,ndop,nfrit,nauto,navg,nqual,f1,xlevel,snrdb,snrdb0,   &
+subroutine avecho(id2,ndop,nfrit,nauto,navg,nqual,f1,xlevel,snrdb,   &
      db_err,dfreq,width,bDiskData)
 
   integer TXLENGTH
@@ -10,8 +10,6 @@ subroutine avecho(id2,ndop,nfrit,nauto,navg,nqual,f1,xlevel,snrdb,snrdb0,   &
   real sb(NZ)      !Avg spectrum with Dither and changing Doppler removed
   real, dimension (:,:), allocatable :: sax
   real, dimension (:,:), allocatable :: sbx
-  real red0(NZ)
-  real blue0(NZ)
   integer nsum       !Number of integrations
   real dop0          !Doppler shift for initial integration (Hz)
   real dop           !Doppler shift for current integration (Hz)
@@ -89,8 +87,6 @@ subroutine avecho(id2,ndop,nfrit,nauto,navg,nqual,f1,xlevel,snrdb,snrdb0,   &
      sb(i)=sum(sbx(1:navg,i))
   enddo
   
-  call echo_snr(s(ia-2047),s(ib-2047),fspread,blue0,red0,snrdb0,   &
-       db_err,dfreq,snr_detect)
   call echo_snr(sa,sb,fspread,blue,red,snrdb,db_err,dfreq,snr_detect)
   nqual=snr_detect-2
   if(nqual.lt.0) nqual=0
diff --git a/widgets/mainwindow.cpp b/widgets/mainwindow.cpp
index d55547ca0..5ccdf9812 100644
--- a/widgets/mainwindow.cpp
+++ b/widgets/mainwindow.cpp
@@ -156,7 +156,7 @@ extern "C" {
   void save_echo_params_(int* ndoptotal, int* ndop, int* nfrit, float* f1, float* fspread, short id2[], int* idir);
 
   void avecho_( short id2[], int* dop, int* nfrit, int* nauto, int* navg, int* nqual, float* f1,
-                float* level, float* sigdb, float* sigdb0, float* snr, float* dfreq,
+                float* level, float* sigdb, float* snr, float* dfreq,
                 float* width, bool* bDiskData);
 
   void fast_decode_(short id2[], int narg[], double * trperiod,
@@ -1604,7 +1604,6 @@ void MainWindow::dataSink(qint64 frames)
       float f1=1500.0 + m_fDither;
       float xlevel=0.0;
       float sigdb=0.0;
-      float sigdb0=0.0;
       float dfreq=0.0;
       float width=m_fSpread;
       echocom_.nclearave=m_nclearave;
@@ -1616,7 +1615,7 @@ void MainWindow::dataSink(qint64 frames)
         save_echo_params_(&nDopTotal,&nDop,&nfrit,&f1,&width,dec_data.d2,&idir);
       }
       avecho_(dec_data.d2,&nDop,&nfrit,&nauto,&navg,&nqual,&f1,&xlevel,&sigdb,
-          &sigdb0,&dBerr,&dfreq,&width,&m_diskData);
+          &dBerr,&dfreq,&width,&m_diskData);
       //Don't restart Monitor after an Echo transmission
       if(m_bEchoTxed and !m_auto) {
         monitor(false);
@@ -1643,8 +1642,8 @@ void MainWindow::dataSink(qint64 frames)
         float hour=n/10000 + ((n/100)%100)/60.0 + (n%100)/3600.0;
         m_echoRunning=true;
         QString t;
-        t = t.asprintf("%9.6f  %5.2f %7d %7.1f %7d %7d %7d %7.1f %7.1f %7.1f",hour,xlevel,
-                       nDopTotal,width,echocom_.nsum,nqual,qRound(dfreq),sigdb0,sigdb,dBerr);
+        t = t.asprintf("%9.6f  %5.2f %7d %7.1f %7d %7d %7d %7.1f %7.1f",hour,xlevel,
+                       nDopTotal,width,echocom_.nsum,nqual,qRound(dfreq),sigdb,dBerr);
         t = t0 + t;
         if (ui) ui->decodedTextBrowser->appendText(t);
         t=t1+t;
@@ -7135,7 +7134,7 @@ void MainWindow::on_actionEcho_triggered()
   m_bFastMode=false;
   m_bFast9=false;
   WSPR_config(true);
-  ui->lh_decodes_headings_label->setText("  UTC      Hour    Level  Doppler  Width       N       Q      DF     SNR   SNRavg  dBerr");
+  ui->lh_decodes_headings_label->setText("  UTC      Hour    Level  Doppler  Width       N       Q      DF     SNR    dBerr");
   //                       01234567890123456789012345678901234567
   displayWidgets(nWidgets("00000000000000000010001000000000000000"));
   fast_config(false);