diff --git a/Readme.md b/Readme.md
index 25fb0c325..f05b758d6 100644
--- a/Readme.md
+++ b/Readme.md
@@ -176,7 +176,9 @@ For Debian Jessie or Stretch:
   - Coarse and fine trigger level sliders
   - Minimalist recording (no file choice)
   - File sample source plugin (recording reader)
-  - Trace history in the Channel Analyzer
+  - Scope: trace history
+  - Scope: trigger countdown
+  - Scope: multiple trigger chaining
   
 <h2>Major redesign</h2>
 
@@ -199,8 +201,6 @@ For Debian Jessie or Stretch:
   - Tx channels
   - Possibility to connect channels for example Rx to Tx or single Rx channel to dual Rx channel supporting MI(MO) features like 360 degree polarization detection.
   - Specialize plugins into channel and sample source plugins since both have almost complete different requirements and only little in common
-  - Scope: trigger countdown
-  - Scope: multiple trigger chaining
   - 32 bit samples for the Channel Analyzer
   - Enhance presets management (Edit, Move, Import/Export from/to human readable format like JSON).
   - Headless mode based on a saved configuration in above human readable form
diff --git a/include/gui/glscopegui.h b/include/gui/glscopegui.h
index 63a130224..85251ec6e 100644
--- a/include/gui/glscopegui.h
+++ b/include/gui/glscopegui.h
@@ -98,6 +98,7 @@ private slots:
 	void on_trigDelay_valueChanged(int value);
 	void on_memHistory_valueChanged(int value);
 	void on_trigCount_valueChanged(int value);
+	void on_trigIndex_valueChanged(int value);
 
 	void on_horizView_clicked();
 	void on_vertView_clicked();
diff --git a/sdrbase/gui/glscopegui.cpp b/sdrbase/gui/glscopegui.cpp
index 9ff69392e..d6fe025ad 100644
--- a/sdrbase/gui/glscopegui.cpp
+++ b/sdrbase/gui/glscopegui.cpp
@@ -202,9 +202,13 @@ bool GLScopeGUI::deserialize(const QByteArray& data)
 			d.readBool(54 + 10*i, &m_triggerBothEdges[i], false);
 			d.readS32(55 + 10*i, &m_triggerDelay[i], 0);
 			d.readS32(56 + 10*i, &m_triggerCounts[i], 0);
+			m_triggerIndex = i;
+			applyTriggerSettings();
 		}
 
-		setTrigUI(0);
+		m_triggerIndex = 0;
+
+		setTrigUI(m_triggerIndex);
 		setTrigLevelDisplay();
 		applySettings();
 		applyTriggerSettings();
@@ -818,6 +822,16 @@ void GLScopeGUI::on_trigCount_valueChanged(int value)
 	applyTriggerSettings();
 }
 
+void GLScopeGUI::on_trigIndex_valueChanged(int value)
+{
+	m_triggerIndex = value;
+	QString text;
+	text.sprintf("%d", value);
+	ui->trigIndexText->setText(text);
+	setTrigLevelDisplay();
+	setTrigUI(m_triggerIndex);
+}
+
 void GLScopeGUI::on_slopePos_clicked()
 {
 	m_triggerPositiveEdge[m_triggerIndex] = true;