diff --git a/devsetup.ui b/devsetup.ui
index 0d323aa0a..0e73fe833 100644
--- a/devsetup.ui
+++ b/devsetup.ui
@@ -1461,7 +1461,7 @@
       <attribute name="title">
        <string>Si570 Control</string>
       </attribute>
-      <widget class="QWidget" name="layoutWidget">
+      <widget class="QWidget" name="layoutWidget_6">
        <property name="geometry">
         <rect>
          <x>40</x>
diff --git a/soundout.cpp b/soundout.cpp
index d9b950ec1..c21e85fa8 100644
--- a/soundout.cpp
+++ b/soundout.cpp
@@ -63,7 +63,7 @@ extern "C" int d2aCallback(const void *inputBuffer, void *outputBuffer,
   if(nsec!=nsec0) {
 //    qDebug() << txPower << iqAmp << iqPhase << amp << xAmp << yAmp << dPhase << bTune;
 //    qDebug() << "A" << nsec%60 << bTune << btxok;
-    ic=0;
+//    ic=0;
     nsec0=nsec;
   }
 
diff --git a/txtune.cpp b/txtune.cpp
index a6b1fdb84..1fd30b100 100644
--- a/txtune.cpp
+++ b/txtune.cpp
@@ -38,7 +38,7 @@ void TxTune::on_pwrSlider_valueChanged(int n)
 {
   txPower=n;
   QString t;
-  t.sprintf("%d \%",n);
+  t.sprintf("%d %%",n);
   ui->labPower->setText(t);
 }
 
diff --git a/widegraph.cpp b/widegraph.cpp
index b4edd9d64..42a8c56d9 100644
--- a/widegraph.cpp
+++ b/widegraph.cpp
@@ -361,7 +361,6 @@ void WideGraph::tx570()
   m_bIQxt=true;
   double f=ui->widePlot->txFreq();
   double f1=m_mult570Tx*(1.0+0.000001*m_cal570) * f;
-  int nHz = 1000000.0*f1 + 0.5;
 #ifdef WIN32
   int iret=set570(f1);
   if(iret != 0) {