diff --git a/java_console/ui/src/com/rusefi/ETBPane.java b/java_console/ui/src/com/rusefi/ETBPane.java
new file mode 100644
index 0000000000..a8bd8f4528
--- /dev/null
+++ b/java_console/ui/src/com/rusefi/ETBPane.java
@@ -0,0 +1,34 @@
+package com.rusefi;
+
+import com.rusefi.core.Sensor;
+import com.rusefi.ui.GaugesGridElement;
+import com.rusefi.ui.etb.CalibrationPanel;
+import com.rusefi.ui.etb.CommandsPanel;
+import com.rusefi.ui.util.UiUtils;
+
+import javax.swing.*;
+import java.awt.*;
+
+/**
+ * Controls related to Electronic Throttle Body
+ *
+ * (c) Andrey Belomutskiy 2013-2019
+ */
+public class ETBPane {
+    private final JPanel content = new JPanel(new BorderLayout());
+
+    public ETBPane() {
+        JPanel centerPanel = new JPanel(new GridLayout(2, 1));
+        centerPanel.add(GaugesGridElement.create(Sensor.PPS));
+        centerPanel.add(GaugesGridElement.create(Sensor.TPS));
+
+        content.add(new CommandsPanel().getContent(), BorderLayout.WEST);
+        content.add(centerPanel, BorderLayout.CENTER);
+        content.add(new CalibrationPanel().getContent(), BorderLayout.EAST);
+    }
+
+    public JPanel getContent() {
+        return content;
+    }
+
+}
diff --git a/java_console/ui/src/com/rusefi/ui/widgets/ClosedLoopControlQualityMetric.java b/java_console/ui/src/com/rusefi/etb/ClosedLoopControlQualityMetric.java
similarity index 96%
rename from java_console/ui/src/com/rusefi/ui/widgets/ClosedLoopControlQualityMetric.java
rename to java_console/ui/src/com/rusefi/etb/ClosedLoopControlQualityMetric.java
index d1c316903a..9ccf8435dc 100644
--- a/java_console/ui/src/com/rusefi/ui/widgets/ClosedLoopControlQualityMetric.java
+++ b/java_console/ui/src/com/rusefi/etb/ClosedLoopControlQualityMetric.java
@@ -1,4 +1,4 @@
-package com.rusefi.ui.widgets;
+package com.rusefi.etb;
 
 import com.rusefi.CyclicBuffer;
 import com.rusefi.DataBuffer;
@@ -63,7 +63,7 @@ public class ClosedLoopControlQualityMetric {
         errorsBuffer.clear();
     }
 
-    private synchronized double getStandardDeviation() {
+    public synchronized double getStandardDeviation() {
         return DataBuffer.getStandardDeviation(errorsBuffer.getValues());
     }
 
diff --git a/java_console/ui/src/com/rusefi/etb/EtbTarget.java b/java_console/ui/src/com/rusefi/etb/EtbTarget.java
new file mode 100644
index 0000000000..e84c39dbfe
--- /dev/null
+++ b/java_console/ui/src/com/rusefi/etb/EtbTarget.java
@@ -0,0 +1,31 @@
+package com.rusefi.etb;
+
+import com.rusefi.io.CommandQueue;
+
+public class EtbTarget extends TestSequenceStep {
+    /**
+     * 0-100 percent open
+     */
+    private final double position;
+    private final Runnable onEachStep;
+
+    public EtbTarget(long duration, double position, Runnable onEachStep) {
+        super(duration);
+        this.position = position;
+        this.onEachStep = onEachStep;
+    }
+
+    protected void doJob() {
+        CommandQueue.getInstance().write("set mock_pedal_position " + position);
+        if (onEachStep != null)
+            onEachStep.run();
+    }
+
+    @Override
+    public String toString() {
+        return "EtbTarget{" +
+                "duration=" + duration +
+                ", position=" + position +
+                '}';
+    }
+}
diff --git a/java_console/ui/src/com/rusefi/etb/StandardTestSequence.java b/java_console/ui/src/com/rusefi/etb/StandardTestSequence.java
new file mode 100644
index 0000000000..9837743446
--- /dev/null
+++ b/java_console/ui/src/com/rusefi/etb/StandardTestSequence.java
@@ -0,0 +1,65 @@
+package com.rusefi.etb;
+
+import com.rusefi.core.Sensor;
+import com.rusefi.core.SensorCentral;
+import org.jetbrains.annotations.NotNull;
+
+import static com.rusefi.Timeouts.SECOND;
+
+public class StandardTestSequence {
+    public final static ClosedLoopControlQualityMetric metric = createMetric();
+
+    @NotNull
+    protected static ClosedLoopControlQualityMetric createMetric() {
+        return new ClosedLoopControlQualityMetric(
+                SensorCentral.getInstance().getValueSource(Sensor.PPS),
+                SensorCentral.getInstance().getValueSource(Sensor.TPS),
+                Sensor.ETB_CONTROL_QUALITY
+        );
+    }
+
+    public static TestSequenceStep addSequence(TestSequenceStep first_step, Runnable onEachStep) {
+        TestSequenceStep secondStep = new TestSequenceStep(SECOND) {
+            @Override
+            protected void doJob() {
+                metric.reset();
+            }
+        };
+        TestSequenceStep result = first_step.addNext(secondStep)
+                .addNext(10 * SECOND, 4 /*position*/, onEachStep)
+                .addNext(5 * SECOND, 6, /*position*/onEachStep)
+                .addNext(5 * SECOND, 8, /*position*/onEachStep)
+                .addNext(5 * SECOND, 6, /*position*/onEachStep)
+                .addNext(5 * SECOND, 4, /*position*/onEachStep)
+                .addNext(5 * SECOND, 2, /*position*/onEachStep)
+                .addNext(5 * SECOND, 0, /*position*/onEachStep)
+                .addNext(5 * SECOND, 10, /*position*/onEachStep)
+                .addNext(3 * SECOND, 0, /*position*/onEachStep)
+                .addNext(1 * SECOND, 6, /*position*/onEachStep)
+                .addNext(1 * SECOND, 8, /*position*/onEachStep)
+                .addNext(1 * SECOND, 6, /*position*/onEachStep)
+                .addNext(1 * SECOND, 4, /*position*/onEachStep)
+                .addNext(1 * SECOND, 2, /*position*/onEachStep)
+                .addNext(1 * SECOND, 0, /*position*/onEachStep)
+                .addNext(1 * SECOND, 10, /*position*/onEachStep)
+                .addNext(3 * SECOND, 7, /*position*/onEachStep)
+                .addNext(3 * SECOND, 6, /*position*/onEachStep)
+                .addNext(3 * SECOND, 5, /*position*/onEachStep)
+                .addNext(3 * SECOND, 4, /*position*/onEachStep)
+                .addNext(3 * SECOND, 3, /*position*/onEachStep)
+                .addNext(3 * SECOND, 2, /*position*/onEachStep)
+                .addNext(3 * SECOND, 1, /*position*/onEachStep)
+                .addNext(3 * SECOND, 0, /*position*/onEachStep)
+                .addNext(10 * SECOND, 6, /*position*/onEachStep)
+                .addNext(10 * SECOND, 30, /*position*/onEachStep)
+                .addNext(10 * SECOND, 50, /*position*/onEachStep)
+                .addNext(10 * SECOND, 70, /*position*/onEachStep)
+                .addNext(10 * SECOND, 95, /*position*/onEachStep)
+                .addNext(10 * SECOND, 50, /*position*/onEachStep)
+                .addNext(10 * SECOND, 70, /*position*/onEachStep)
+                .addNext(10 * SECOND, 4, /*position*/onEachStep)
+                .addNext(10 * SECOND, 0, /*position*/onEachStep)
+                ;
+        return result;
+    }
+}
diff --git a/java_console/ui/src/com/rusefi/etb/TestSequenceStep.java b/java_console/ui/src/com/rusefi/etb/TestSequenceStep.java
new file mode 100644
index 0000000000..b0071f273d
--- /dev/null
+++ b/java_console/ui/src/com/rusefi/etb/TestSequenceStep.java
@@ -0,0 +1,37 @@
+package com.rusefi.etb;
+
+import com.rusefi.FileLog;
+import com.rusefi.core.MessagesCentral;
+
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.concurrent.TimeUnit;
+
+public abstract class TestSequenceStep {
+    protected final long duration;
+    private TestSequenceStep next;
+
+    public TestSequenceStep(long duration) {
+        this.duration = duration;
+    }
+
+    public void execute(ScheduledExecutorService executor) {
+        doJob();
+        if (next != null) {
+            FileLog.MAIN.logLine("Scheduling " + next + " with " + duration + "ms delay");
+            executor.schedule(() -> next.execute(executor), duration, TimeUnit.MILLISECONDS);
+        } else {
+            MessagesCentral.getInstance().postMessage(TestSequenceStep.class, "ETB test sequence done!");
+        }
+    }
+
+    protected abstract void doJob();
+
+    public TestSequenceStep addNext(long duration, double position, Runnable onEachStep) {
+        return addNext(new EtbTarget(duration, position, onEachStep));
+    }
+
+    public TestSequenceStep addNext(TestSequenceStep step) {
+        next = step;
+        return next;
+    }
+}
diff --git a/java_console/ui/src/com/rusefi/ui/GaugesGridElement.java b/java_console/ui/src/com/rusefi/ui/GaugesGridElement.java
index 8d9036d41f..7e031965dd 100644
--- a/java_console/ui/src/com/rusefi/ui/GaugesGridElement.java
+++ b/java_console/ui/src/com/rusefi/ui/GaugesGridElement.java
@@ -27,11 +27,11 @@ public class GaugesGridElement {
         this.config = config;
     }
 
-    public GaugesGridElement create(Sensor sensor) {
-        return new GaugesGridElement(new Node()).create(sensor);
+    public static JComponent create(Sensor sensor) {
+        return new GaugesGridElement(new Node()).createGauge(sensor);
     }
 
-    private Component createLiveBarElement(final Sensor defaultSensor) {
+    private JComponent createLiveBarElement(final Sensor defaultSensor) {
         wrapper.setLayout(new GridLayout(2, 1));
 
         JMenuItem switchToGauge = new JMenuItem("Switch to Gauge Mode");
@@ -50,7 +50,7 @@ public class GaugesGridElement {
         return wrapper;
     }
 
-    private Component createGauge(final Sensor sensor) {
+    private JComponent createGauge(final Sensor sensor) {
         SensorGauge.GaugeChangeListener gaugeChangeListener = new SensorGauge.GaugeChangeListener() {
             @Override
             public void onSensorChange(Sensor sensor) {
@@ -75,7 +75,7 @@ public class GaugesGridElement {
         return wrapper;
     }
 
-    public static Component read(final Node config, Sensor defaultSensor) {
+    public static JComponent read(final Node config, Sensor defaultSensor) {
 
         if (config.getBoolProperty(IS_LIVE_GRAPH)) {
             return new GaugesGridElement(config).createLiveBarElement(defaultSensor);
diff --git a/java_console/ui/src/com/rusefi/ui/etb/CalibrationPanel.java b/java_console/ui/src/com/rusefi/ui/etb/CalibrationPanel.java
new file mode 100644
index 0000000000..d4a36f49ff
--- /dev/null
+++ b/java_console/ui/src/com/rusefi/ui/etb/CalibrationPanel.java
@@ -0,0 +1,22 @@
+package com.rusefi.ui.etb;
+
+import org.putgemin.VerticalFlowLayout;
+
+import javax.swing.*;
+
+public class CalibrationPanel {
+    private final JPanel content = new JPanel(new VerticalFlowLayout());
+
+    public CalibrationPanel() {
+        content.setBorder(BorderFactory.createTitledBorder("Calibration"));
+        content.add(new JButton("Grab TPS#1 fully closed"));
+        content.add(new JButton("Grab TPS#1 Wide Open"));
+
+        content.add(new JButton("Grab Pedal Up"));
+        content.add(new JButton("Grab Pedal Down"));
+    }
+
+    public JPanel getContent() {
+        return content;
+    }
+}
diff --git a/java_console/ui/src/com/rusefi/ui/etb/CommandsPanel.java b/java_console/ui/src/com/rusefi/ui/etb/CommandsPanel.java
new file mode 100644
index 0000000000..0fe00e0352
--- /dev/null
+++ b/java_console/ui/src/com/rusefi/ui/etb/CommandsPanel.java
@@ -0,0 +1,39 @@
+package com.rusefi.ui.etb;
+
+import com.rusefi.ui.util.UiUtils;
+import org.putgemin.VerticalFlowLayout;
+
+import javax.swing.*;
+
+public class CommandsPanel {
+    private final JPanel content = new JPanel(new VerticalFlowLayout());
+
+    public CommandsPanel() {
+
+
+        JPanel testParameters = new JPanel(new VerticalFlowLayout());
+        testParameters.setBorder(BorderFactory.createTitledBorder("Try PID settings"));
+        EtbTestSequence etbTestSequence = new EtbTestSequence();
+        testParameters.add(UiUtils.wrap(etbTestSequence.getButton()));
+        testParameters.add(etbTestSequence.getResult());
+        testParameters.add(new JLabel("To change setting use following commands:"));
+        testParameters.add(new JLabel("set etb_p X"));
+        testParameters.add(new JLabel("set etb_i X"));
+        testParameters.add(new JLabel("set etb_d X"));
+        testParameters.add(new JLabel("set etb_o X"));
+        testParameters.add(new JLabel("For example:"));
+        testParameters.add(new JLabel("set etb_p 1.1"));
+
+
+
+        content.setBorder(BorderFactory.createTitledBorder("Commands"));
+
+        content.add(testParameters);
+        content.add(UiUtils.wrap(new EtbMonteCarloSequence().getButton()));
+        content.add(UiUtils.wrap(new MagicSpotsFinder().getButton()));
+    }
+
+    public JPanel getContent() {
+        return content;
+    }
+}
diff --git a/java_console/ui/src/com/rusefi/ui/widgets/EtbMonteCarloSequence.java b/java_console/ui/src/com/rusefi/ui/etb/EtbMonteCarloSequence.java
similarity index 83%
rename from java_console/ui/src/com/rusefi/ui/widgets/EtbMonteCarloSequence.java
rename to java_console/ui/src/com/rusefi/ui/etb/EtbMonteCarloSequence.java
index b23b6dd2f9..ba906caf82 100644
--- a/java_console/ui/src/com/rusefi/ui/widgets/EtbMonteCarloSequence.java
+++ b/java_console/ui/src/com/rusefi/ui/etb/EtbMonteCarloSequence.java
@@ -1,8 +1,11 @@
-package com.rusefi.ui.widgets;
+package com.rusefi.ui.etb;
 
 import com.rusefi.core.MessagesCentral;
 import com.rusefi.core.Sensor;
 import com.rusefi.core.SensorCentral;
+import com.rusefi.etb.EtbTarget;
+import com.rusefi.etb.StandardTestSequence;
+import com.rusefi.etb.TestSequenceStep;
 import com.rusefi.io.CommandQueue;
 
 import javax.swing.*;
@@ -11,7 +14,7 @@ import java.util.Random;
 
 import static com.rusefi.SensorLogger.getSecondsSinceFileStart;
 import static com.rusefi.Timeouts.SECOND;
-import static com.rusefi.ui.widgets.EtbTestSequence.*;
+import static com.rusefi.ui.etb.EtbTestSequence.*;
 
 /**
  * 3/2/2019
@@ -28,7 +31,7 @@ public class EtbMonteCarloSequence {
             counter = 0;
 
             // 3000 data points at 10Hz should be 300 seconds worth of data
-            metric.start(/* buffer size: */3000, /*period, ms: */ 100);
+            StandardTestSequence.metric.start(/* buffer size: */3000, /*period, ms: */ 100);
 
             executor.execute(this::runRandomCycle);
         });
@@ -50,9 +53,9 @@ public class EtbMonteCarloSequence {
         CommandQueue.getInstance().write("set etb_i " + iFactor);
         CommandQueue.getInstance().write("set etb_d " + dFactor);
 
-        SequenceStep firstStep = new EtbTarget(10 * SECOND, 4 /*position*/);
-        SequenceStep last = addSequence(firstStep);
-        last.addNext(new SequenceStep(5 * SECOND) {
+        TestSequenceStep firstStep = new EtbTarget(10 * SECOND, 4, null);
+        TestSequenceStep last = StandardTestSequence.addSequence(firstStep, null);
+        last.addNext(new TestSequenceStep(5 * SECOND) {
             @Override
             protected void doJob() {
                 double result = SensorCentral.getInstance().getValue(Sensor.ETB_CONTROL_QUALITY);
diff --git a/java_console/ui/src/com/rusefi/ui/etb/EtbTestSequence.java b/java_console/ui/src/com/rusefi/ui/etb/EtbTestSequence.java
new file mode 100644
index 0000000000..21d9c1cce2
--- /dev/null
+++ b/java_console/ui/src/com/rusefi/ui/etb/EtbTestSequence.java
@@ -0,0 +1,76 @@
+package com.rusefi.ui.etb;
+
+import com.rusefi.TimeBasedBuffer;
+import com.rusefi.core.Sensor;
+import com.rusefi.etb.EtbTarget;
+import com.rusefi.etb.StandardTestSequence;
+import com.rusefi.etb.TestSequenceStep;
+
+import javax.swing.*;
+import java.util.concurrent.Executors;
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.concurrent.atomic.AtomicInteger;
+
+import static com.rusefi.Timeouts.SECOND;
+
+/**
+ * Here we initiate a sequence of commands which would change target electronic throttle position so that we can
+ * see how far the result would be how soon.
+ * <p>
+ * Error standard deviation is posted to {@link Sensor#ETB_CONTROL_QUALITY}
+ * <p>
+ * https://github.com/rusefi/rusefi/issues/494
+ * <p>
+ * 11/16/2017
+ * (c) Andrey Belomutskiy
+ *
+ * @see TimeBasedBuffer
+ */
+public class EtbTestSequence {
+    protected static final ScheduledExecutorService executor = Executors.newSingleThreadScheduledExecutor();
+
+    private static final String BUTTON_TEXT = "Measure Quality Control";
+
+    private final JButton button = new JButton(BUTTON_TEXT);
+    private final JLabel result = new JLabel("Result: N/A");
+
+    public EtbTestSequence() {
+        button.addActionListener(e -> {
+            button.setEnabled(false);
+            // 3000 data points at 10Hz should be 300 seconds worth of data
+            StandardTestSequence.metric.start(/* buffer size: */3000, /*period, ms: */ 100);
+
+            AtomicInteger stepCounter = new AtomicInteger();
+
+            TestSequenceStep lastStep = new TestSequenceStep(SECOND) {
+                @Override
+                protected void doJob() {
+                    button.setEnabled(true);
+                    button.setText(BUTTON_TEXT);
+                    double value = StandardTestSequence.metric.getStandardDeviation();
+                    result.setText(String.format("Result: %.3f", value));
+                }
+            };
+
+            Runnable onEachStep = new Runnable() {
+                @Override
+                public void run() {
+                    SwingUtilities.invokeLater(() -> button.setText("Running " + stepCounter.incrementAndGet()));
+                }
+            };
+
+            TestSequenceStep firstStep = new EtbTarget(10 * SECOND, 4, /*position*/onEachStep);
+            TestSequenceStep result = StandardTestSequence.addSequence(firstStep, onEachStep);
+            result.addNext(lastStep);
+            firstStep.execute(executor);
+        });
+    }
+
+    public JButton getButton() {
+        return button;
+    }
+
+    public JLabel getResult() {
+        return result;
+    }
+}
diff --git a/java_console/ui/src/com/rusefi/ui/widgets/EtbResearch.java b/java_console/ui/src/com/rusefi/ui/etb/MagicSpotsFinder.java
similarity index 96%
rename from java_console/ui/src/com/rusefi/ui/widgets/EtbResearch.java
rename to java_console/ui/src/com/rusefi/ui/etb/MagicSpotsFinder.java
index 440f798680..070f76ad54 100644
--- a/java_console/ui/src/com/rusefi/ui/widgets/EtbResearch.java
+++ b/java_console/ui/src/com/rusefi/ui/etb/MagicSpotsFinder.java
@@ -1,4 +1,4 @@
-package com.rusefi.ui.widgets;
+package com.rusefi.ui.etb;
 
 import com.rusefi.core.MessagesCentral;
 import com.rusefi.core.Sensor;
@@ -11,12 +11,16 @@ import java.awt.event.ActionEvent;
 import java.util.concurrent.Executors;
 import java.util.concurrent.ScheduledExecutorService;
 
+import static com.rusefi.Timeouts.SECOND;
+
 /**
+ * This tool finds interesting ETB duty cycles like the value when in starts to open or the value
+ * when it's completely open
+ * <p>
  * (c) Andrey Belomutskiy
  * 10/21/2018
  */
-public class EtbResearch {
-    private static final int SECOND = 1000;
+public class MagicSpotsFinder {
     private static final long SLEEP = SECOND;
     // how much do we want to change duty cycle on each iteration?
     private static final double DUTY_CYCLE_STEP = 0.5;
@@ -27,7 +31,7 @@ public class EtbResearch {
 //    private boolean isStarted;
 
 
-    State state;
+    private State state;
     private double currentValue;
     /**
      * here we record at which duty cycle ETB would start moving
@@ -149,7 +153,7 @@ public class EtbResearch {
         backToZeroValue = 0;
     }
 
-    public EtbResearch() {
+    public MagicSpotsFinder() {
         button.addActionListener(new AbstractAction() {
             @Override
             public void actionPerformed(ActionEvent e) {
diff --git a/java_console/ui/src/com/rusefi/ui/widgets/EtbTestSequence.java b/java_console/ui/src/com/rusefi/ui/widgets/EtbTestSequence.java
deleted file mode 100644
index d7055f83a6..0000000000
--- a/java_console/ui/src/com/rusefi/ui/widgets/EtbTestSequence.java
+++ /dev/null
@@ -1,159 +0,0 @@
-package com.rusefi.ui.widgets;
-
-import com.rusefi.FileLog;
-import com.rusefi.TimeBasedBuffer;
-import com.rusefi.core.MessagesCentral;
-import com.rusefi.core.Sensor;
-import com.rusefi.core.SensorCentral;
-import com.rusefi.io.CommandQueue;
-import org.jetbrains.annotations.NotNull;
-
-import javax.swing.*;
-import java.util.concurrent.Executors;
-import java.util.concurrent.ScheduledExecutorService;
-import java.util.concurrent.TimeUnit;
-
-/**
- * Here we initiate a sequence of commands which would change target electronic throttle position so that we can
- * see how far the result would be how soon.
- * <p>
- * Error standard deviation is posted to {@link Sensor#ETB_CONTROL_QUALITY}
- * <p>
- * https://github.com/rusefi/rusefi/issues/494
- * <p>
- * 11/16/2017
- * (c) Andrey Belomutskiy
- *
- * @see TimeBasedBuffer
- */
-public class EtbTestSequence {
-    protected static final ScheduledExecutorService executor = Executors.newSingleThreadScheduledExecutor();
-
-    protected final static ClosedLoopControlQualityMetric metric = createMetric();
-
-    @NotNull
-    protected static ClosedLoopControlQualityMetric createMetric() {
-        return new ClosedLoopControlQualityMetric(
-                SensorCentral.getInstance().getValueSource(Sensor.PPS),
-                SensorCentral.getInstance().getValueSource(Sensor.TPS),
-                Sensor.ETB_CONTROL_QUALITY
-        );
-    }
-
-    private final static long SECOND = 1000;
-
-    private final JButton button = new JButton("ETB Test");
-
-
-    protected static SequenceStep addSequence(SequenceStep first_step) {
-        return first_step.addNext(new SequenceStep(SECOND) {
-            @Override
-            protected void doJob() {
-                metric.reset();
-            }
-        })
-                .addNext(10 * SECOND, 4 /*position*/)
-                .addNext(5 * SECOND, 6 /*position*/)
-                .addNext(5 * SECOND, 8 /*position*/)
-                .addNext(5 * SECOND, 6 /*position*/)
-                .addNext(5 * SECOND, 4 /*position*/)
-                .addNext(5 * SECOND, 2 /*position*/)
-                .addNext(5 * SECOND, 0 /*position*/)
-                .addNext(5 * SECOND, 10 /*position*/)
-                .addNext(3 * SECOND, 0 /*position*/)
-                .addNext(1 * SECOND, 6 /*position*/)
-                .addNext(1 * SECOND, 8 /*position*/)
-                .addNext(1 * SECOND, 6 /*position*/)
-                .addNext(1 * SECOND, 4 /*position*/)
-                .addNext(1 * SECOND, 2 /*position*/)
-                .addNext(1 * SECOND, 0 /*position*/)
-                .addNext(1 * SECOND, 10 /*position*/)
-                .addNext(3 * SECOND, 7 /*position*/)
-                .addNext(3 * SECOND, 6 /*position*/)
-                .addNext(3 * SECOND, 5 /*position*/)
-                .addNext(3 * SECOND, 4 /*position*/)
-                .addNext(3 * SECOND, 3 /*position*/)
-                .addNext(3 * SECOND, 2 /*position*/)
-                .addNext(3 * SECOND, 1 /*position*/)
-                .addNext(3 * SECOND, 0 /*position*/)
-                .addNext(10 * SECOND, 6 /*position*/)
-                .addNext(10 * SECOND, 30 /*position*/)
-                .addNext(10 * SECOND, 50 /*position*/)
-                .addNext(10 * SECOND, 70 /*position*/)
-                .addNext(10 * SECOND, 95 /*position*/)
-                .addNext(10 * SECOND, 50 /*position*/)
-                .addNext(10 * SECOND, 70 /*position*/)
-                .addNext(10 * SECOND, 4 /*position*/)
-                .addNext(10 * SECOND, 0 /*position*/)
-                ;
-    }
-
-    public EtbTestSequence() {
-        button.addActionListener(e -> {
-            // 3000 data points at 10Hz should be 300 seconds worth of data
-            metric.start(/* buffer size: */3000, /*period, ms: */ 100);
-
-            SequenceStep firstStep = new EtbTarget(10 * SECOND, 4 /*position*/);
-            addSequence(firstStep);
-            firstStep.execute(executor);
-        });
-    }
-
-    public JButton getButton() {
-        return button;
-    }
-
-    static abstract class SequenceStep {
-        final long duration;
-        SequenceStep next;
-
-        public SequenceStep(long duration) {
-            this.duration = duration;
-        }
-
-        public void execute(ScheduledExecutorService executor) {
-            doJob();
-            if (next != null) {
-                FileLog.MAIN.logLine("Scheduling " + next + " with " + duration + "ms delay");
-                executor.schedule(() -> next.execute(executor), duration, TimeUnit.MILLISECONDS);
-            } else {
-                MessagesCentral.getInstance().postMessage(EtbTestSequence.class, "ETB test sequence done!");
-            }
-        }
-
-        protected abstract void doJob();
-
-        public SequenceStep addNext(long duration, double position) {
-            return addNext(new EtbTarget(duration, position));
-        }
-
-        public SequenceStep addNext(SequenceStep step) {
-            next = step;
-            return next;
-        }
-    }
-
-    static class EtbTarget extends SequenceStep {
-        /**
-         * 0-100 percent open
-         */
-        final double position;
-
-        public EtbTarget(long duration, double position) {
-            super(duration);
-            this.position = position;
-        }
-
-        protected void doJob() {
-            CommandQueue.getInstance().write("set mock_pedal_position " + position);
-        }
-
-        @Override
-        public String toString() {
-            return "EtbTarget{" +
-                    "duration=" + duration +
-                    ", position=" + position +
-                    '}';
-        }
-    }
-}