diff --git a/V203/usb/scope/software/displaywidget.cpp b/V203/usb/scope/software/displaywidget.cpp
index 9ce568a..4a6704b 100644
--- a/V203/usb/scope/software/displaywidget.cpp
+++ b/V203/usb/scope/software/displaywidget.cpp
@@ -8,10 +8,8 @@
 #include "helpers.h"
 
 static const double TimeBaseSteps [] = {
-  2.0e-6, 5.0e-6, 1.0e-5, 2.0e-5, 5.0e-5, 1.0e-4, 2.0e-4, 5.0e-4,
-  1.0e-3, 2.0e-3, 5.0e-3, 1.0e-2, 2.0e-2, 5.0e-2, 1.0e-1, 2.0e-1,
-  
-  5.0e-1, 1.0,
+  2.0e-6, 5.0e-6, 1.0e-5, 2.0e-5, 5.0e-5, 1.0e-4, 2.0e-4, 5.0e-4, 1.0e-3,
+  2.0e-3, 5.0e-3, 1.0e-2, 2.0e-2, 5.0e-2, 1.0e-1, 2.0e-1, 5.0e-1, 1.0,
 };
 static const double ChannelsSteps [] = {
   0.1, 0.2, 0.5,
@@ -189,7 +187,6 @@ void DisplayWidget::reloadData () {
     const QPointF pta (m_timeCount, ACopy [0]), ptb (m_timeCount, BCopy [0]);
     ChA[m_timeCount] = pta;
     ChB[m_timeCount] = ptb;
-    // printf("mode continuum\n");
     m_timeCount += 1u;
     m_timeCount &= T_MASK;
     return;
@@ -217,14 +214,6 @@ void DisplayWidget::reloadMatrix(const QSize & sz) {
   m_forward = tm;
   m_inverse = m_forward.inverted();
 }
-/*
-void DisplayWidget::Refresh(int n) {
-  m_timeBase = n;
-  reloadMatrix (size());
-  drawBackground();
-  update();
-}
-*/
 void DisplayWidget::TimeBaseRange(int n) {
   m_timeBase = n;
   reloadMatrix (size());
@@ -348,15 +337,20 @@ void DisplayWidget::reloadChRange(int a, int b) {
 }
 
 void DisplayWidget::saveSettings(QSettings & setting) {
-  setting.setValue("TimeBaseIndex", m_timeBase);
   setting.setValue("TimeA", m_time.a);
   setting.setValue("TimeB", m_time.b);
   setting.setValue("VoltA", m_volt.a);
   setting.setValue("VoltB", m_volt.b);
+  setting.setValue("OfsA" , m_offset.a);
+  setting.setValue("OfsB" , m_offset.b);
 }
 void DisplayWidget::restSettings(QSettings & setting) {
   m_time.a = setting.value("TimeA").toDouble();
   m_time.b = setting.value("TimeB").toDouble();
   m_volt.a = setting.value("VoltA").toDouble();
   m_volt.b = setting.value("VoltB").toDouble();
+  m_offset.a = setting.value("OfsA").toDouble();
+  m_offset.b = setting.value("OfsB").toDouble();
+  drawBackground();
+  update();
 }
diff --git a/V203/usb/scope/software/mainwindow.cpp b/V203/usb/scope/software/mainwindow.cpp
index ea52b4e..5d48daf 100644
--- a/V203/usb/scope/software/mainwindow.cpp
+++ b/V203/usb/scope/software/mainwindow.cpp
@@ -124,10 +124,6 @@ void MainWindow::SendVoltageB(int n) {
 void MainWindow::SendTrigerMode (int n) {
   if (n == TRIGER_MODE_SINGLE) ui->buttonStart->setEnabled(true);
   else                         ui->buttonStart->setEnabled(false);
-  /*
-  if (n == TRIGER_MODE_AUTO)   ui->comboTimeRange->setEnabled(true);    // BUG - jinak dojde při přepínání k chybě
-  else                         ui->comboTimeRange->setEnabled(false);   // fixed
-  */
   firmware.SendTrigerMode(n);
 }
 void MainWindow::SendTrigerEdge (int n) {
@@ -159,14 +155,6 @@ void MainWindow::ExportImage (bool) {
 void MainWindow::SaveSettings(bool) {
   qDebug ("Save Settings");
   QSettings setting ("Kizarm", "Scope");
-  setting.beginGroup("Trigger");
-  const TrigerSettings * const ts = firmware.getTrigger();
-  setting.setValue("Value",   ts->value);
-  setting.setValue("Offset",  ts->offset);
-  setting.setValue("Mode",    ts->mode);
-  setting.setValue("Channel", ts->channel);
-  setting.setValue("Edge",    ts->rising);
-  setting.endGroup();
   setting.beginGroup("Markers");
   ui->Display->saveSettings (setting);
   setting.endGroup();
@@ -174,28 +162,8 @@ void MainWindow::SaveSettings(bool) {
 void MainWindow::RestSettings(bool) {
   qDebug ("Restore Settings");
   QSettings setting ("Kizarm", "Scope");
-  setting.beginGroup("Trigger");
-  TrigerSettings ts;
-  ts.value   = setting.value ("Value").toInt();
-  ts.offset  = setting.value ("Offset").toInt();
-  ts.mode    = static_cast<TRIGER_MODE>  (setting.value ("Mode").toInt());
-  ui->comboMode->setCurrentIndex(ts.mode);
-  ts.channel = static_cast<ADC_CHANNELS> (setting.value ("Channel").toInt());
-  ui->comboChannel->setCurrentIndex(ts.channel);
-  ts.rising  = setting.value ("Edge").toBool();
-  ui->comboRissing->setCurrentIndex(ts.value ? 1 : 0);
-  memcpy (firmware.getTrigger(), & ts, sizeof(TrigerSettings));
-  setting.endGroup();
-  
-  SendTrigerMode (ts.mode);
-  firmware.SettingChanged(MOVE_VALUE);
-  firmware.SettingChanged(MOVE_OFSET);
-  
   setting.beginGroup("Markers");
   ui->Display->restSettings (setting);
-  const int n = setting.value("TimeBaseIndex").toInt();
-  TimeBaseRange(n);
-  ui->comboTimeRange->setCurrentIndex(n);
   setting.endGroup();
 }