diff --git a/GUI/View/SampleDesigner/LayerForm.cpp b/GUI/View/SampleDesigner/LayerForm.cpp
index 2c1920de5a65c72cbd16946a4a4175d753e40dc7..aff675250558d4926858c5ccd93a8c14aa3784f5 100644
--- a/GUI/View/SampleDesigner/LayerForm.cpp
+++ b/GUI/View/SampleDesigner/LayerForm.cpp
@@ -68,8 +68,6 @@ LayerForm::LayerForm(QWidget* parent, LayerItem* layerItem, SampleEditorControll
     {
         m_moveButton = new WidgetMoverButton(this, this, 1);
         m_moveButton->setToolTip("Move layer up/down");
-        connect(m_moveButton, &WidgetMoverButton::startingToMove, ec,
-                &SampleEditorController::onStartingToMoveLayer);
         connect(m_moveButton, &WidgetMoverButton::finishedMoving, ec,
                 &SampleEditorController::onStoppedToMoveLayer);
         m_collapser->addWidget(m_moveButton);
diff --git a/GUI/View/SampleDesigner/LayerOrientedSampleEditor.cpp b/GUI/View/SampleDesigner/LayerOrientedSampleEditor.cpp
index 50dc0dd2fd431398b065eec9972c253ab89dc176..70a0b9bdd081ff26e3c02396deeb047999aaf3e9 100644
--- a/GUI/View/SampleDesigner/LayerOrientedSampleEditor.cpp
+++ b/GUI/View/SampleDesigner/LayerOrientedSampleEditor.cpp
@@ -30,7 +30,6 @@ LayerOrientedSampleEditor::LayerOrientedSampleEditor(QWidget* parent, ProjectDoc
     , m_currentSampleWidget(nullptr)
     , m_undoAction(nullptr)
     , m_redoAction(nullptr)
-    , m_showInlineEditButtonsAction(nullptr)
     , m_currentSample(nullptr)
     , m_document(document)
 {
@@ -39,20 +38,12 @@ LayerOrientedSampleEditor::LayerOrientedSampleEditor(QWidget* parent, ProjectDoc
     m_scrollArea->setWidget(createEmptyWidget());
 
     m_toolbar = new StyledToolbar(this);
-    m_toolbar->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
 
     auto* mainLayout = new QVBoxLayout(this);
     mainLayout->setContentsMargins(0, 0, 0, 0);
     mainLayout->setSpacing(0);
     mainLayout->addWidget(m_toolbar);
     mainLayout->addWidget(m_scrollArea);
-
-    m_showInlineEditButtonsAction = new QAction(QIcon(":/images/edit.svg"), "Edit structure", this);
-    connect(m_showInlineEditButtonsAction, &QAction::toggled, this,
-            &LayerOrientedSampleEditor::onShowInlineEditButtonsToggled);
-    m_showInlineEditButtonsAction->setCheckable(true);
-    m_showInlineEditButtonsAction->setChecked(true);
-    m_toolbar->addAction(m_showInlineEditButtonsAction);
 }
 
 LayerOrientedSampleEditor::~LayerOrientedSampleEditor()
@@ -105,7 +96,6 @@ void LayerOrientedSampleEditor::setCurrentSample(SampleItem* sampleItem)
     ec->setSampleForm(m_currentSampleWidget);
     m_currentSampleWidget->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum);
     m_scrollArea->setWidget(m_currentSampleWidget);
-    m_currentSampleWidget->showInlineEditButtons(m_showInlineEditButtonsAction->isChecked());
 
     updateActionEnabling();
 }
@@ -119,12 +109,6 @@ void LayerOrientedSampleEditor::updateActionEnabling()
         m_redoAction->setVisible(false);
 }
 
-void LayerOrientedSampleEditor::onShowInlineEditButtonsToggled(bool checked)
-{
-    if (m_currentSampleWidget)
-        m_currentSampleWidget->showInlineEditButtons(checked);
-}
-
 void LayerOrientedSampleEditor::createLayerColors() // #baLayerEditor move to better place
 {
     if (!m_currentSample)
diff --git a/GUI/View/SampleDesigner/LayerOrientedSampleEditor.h b/GUI/View/SampleDesigner/LayerOrientedSampleEditor.h
index a9ee93651166ad436eee7abf3f93f5709db8da35..cf32dc15da78895e65de242c3d4e538d9fdb2d52 100644
--- a/GUI/View/SampleDesigner/LayerOrientedSampleEditor.h
+++ b/GUI/View/SampleDesigner/LayerOrientedSampleEditor.h
@@ -43,7 +43,6 @@ signals:
 
 private:
     void updateActionEnabling();
-    void onShowInlineEditButtonsToggled(bool checked);
 
     void createLayerColors();
 
@@ -56,7 +55,6 @@ private:
     QToolBar* m_toolbar;
     QAction* m_undoAction; // dedicated to the current sample
     QAction* m_redoAction;
-    QAction* m_showInlineEditButtonsAction;
     SampleItem* m_currentSample = nullptr;
     QMap<SampleItem*, SampleEditorController*> m_editControllers;
     ProjectDocument* m_document;
diff --git a/GUI/View/SampleDesigner/SampleEditorController.cpp b/GUI/View/SampleDesigner/SampleEditorController.cpp
index 569d941ee2f96455e2c38d5accb622533d7305dc..0020e2f6353c05e9721ff365682327f24fe3ae0f 100644
--- a/GUI/View/SampleDesigner/SampleEditorController.cpp
+++ b/GUI/View/SampleDesigner/SampleEditorController.cpp
@@ -151,7 +151,6 @@ void SampleEditorController::removeLayerItemFromUndo(int atIndex)
     emit aboutToRemoveItem(layer);
     m_sampleForm->onAboutToRemoveLayer(layer);
     m_sampleItem->removeLayer(layer);
-    m_sampleForm->updateRowVisibilities();
     emit modified();
 }
 
@@ -384,8 +383,7 @@ void SampleEditorController::setDoubleFromUndo(double newValue, const QString& p
 
     spinBox->setPropertyValue(newValue);
 
-    m_sampleForm->ensureVisible(spinBox);
-    QSignalBlocker b(spinBox);
+    QSignalBlocker _(spinBox);
     spinBox->setBaseValue(newValue);
     spinBox->setFocus();
     spinBox->selectAll();
@@ -459,17 +457,9 @@ void SampleEditorController::setDensityRelatedValue(InterferenceItem* interferen
         }
 }
 
-void SampleEditorController::onStartingToMoveLayer()
-{
-    ASSERT(m_sampleForm);
-    m_sampleForm->showAddLayerButtons(false);
-}
-
 void SampleEditorController::onStoppedToMoveLayer(QWidget* widgetToMove,
                                                   QWidget* moveAboveThisWidget)
 {
-    ASSERT(m_sampleForm);
-    m_sampleForm->showAddLayerButtons(true);
     auto* itemToMove = dynamic_cast<LayerForm*>(widgetToMove)->layerItem();
 
     const auto* moveAboveThisLayerForm = m_sampleForm->findNextLayerForm(moveAboveThisWidget);
diff --git a/GUI/View/SampleDesigner/SampleEditorController.h b/GUI/View/SampleDesigner/SampleEditorController.h
index 7f747e542be8b4c314d451c0e0c9a31c2d288eb2..2a2c6d3937fbb3427c3c78f52996256e4243e559 100644
--- a/GUI/View/SampleDesigner/SampleEditorController.h
+++ b/GUI/View/SampleDesigner/SampleEditorController.h
@@ -122,7 +122,6 @@ public:
     void setDensityRelatedValue(InterferenceItem* interferenceItem, double newValue,
                                 DoubleProperty& d);
 
-    void onStartingToMoveLayer();
     void onStoppedToMoveLayer(QWidget* widgetToMove, QWidget* moveAboveThisWidget);
 
     void setSampleName(const QString& name);
diff --git a/GUI/View/SampleDesigner/SampleForm.cpp b/GUI/View/SampleDesigner/SampleForm.cpp
index 594d7d105f1b7ab7b29424ed757eef898f5c7586..8a24df9a0547c403bf398e118b8a0b2b6eb94acc 100644
--- a/GUI/View/SampleDesigner/SampleForm.cpp
+++ b/GUI/View/SampleDesigner/SampleForm.cpp
@@ -112,12 +112,6 @@ SampleForm::SampleForm(QWidget* parent, SampleItem* sampleItem, SampleEditorCont
     m_layout->addStretch(1);
 }
 
-void SampleForm::showInlineEditButtons(bool b)
-{
-    m_showInlineEditButtons = b;
-    updateRowVisibilities();
-}
-
 void SampleForm::onLayerAdded(LayerItem* layerItem)
 {
     const int rowInMultiLayer = m_sampleItem->layerItems().indexOf(layerItem);
@@ -128,8 +122,6 @@ void SampleForm::onLayerAdded(LayerItem* layerItem)
 
     // same row => button is above!
     m_layout->insertWidget(rowInLayout, new AddLayerWidget(this, layerItem, m_ec));
-
-    updateRowVisibilities();
 }
 
 void SampleForm::onLayerMoved(LayerItem* layerItem)
@@ -161,8 +153,6 @@ void SampleForm::onLayerMoved(LayerItem* layerItem)
 
     // same row => button is above!
     m_layout->insertWidget(rowInLayout, al);
-
-    updateRowVisibilities();
 }
 
 void SampleForm::onAboutToRemoveLayer(LayerItem* layerItem)
@@ -192,42 +182,6 @@ void SampleForm::onAboutToRemoveLayer(LayerItem* layerItem)
     delete addLayerWidget;
 }
 
-void SampleForm::updateRowVisibilities()
-{
-    for (auto* c : findChildren<QWidget*>()) {
-        if (auto* w = dynamic_cast<LayerForm*>(c))
-            w->enableStructureEditing(m_showInlineEditButtons);
-        if (auto* w = dynamic_cast<ParticleLayoutForm*>(c))
-            w->enableStructureEditing(m_showInlineEditButtons);
-        if (auto* w = dynamic_cast<ParticleForm*>(c))
-            w->enableStructureEditing(m_showInlineEditButtons);
-        if (auto* w = dynamic_cast<CompoundForm*>(c))
-            w->enableStructureEditing(m_showInlineEditButtons);
-        if (auto* w = dynamic_cast<CoreAndShellForm*>(c))
-            w->enableStructureEditing(m_showInlineEditButtons);
-        if (auto* w = dynamic_cast<MesocrystalForm*>(c))
-            w->enableStructureEditing(m_showInlineEditButtons);
-    }
-
-    showAddLayerButtons(m_showInlineEditButtons);
-
-    for (auto* c : findChildren<LayerForm*>())
-        c->updateLayerPositionDependentElements();
-}
-
-
-void SampleForm::ensureVisible(QWidget* /*w*/)
-{
-    // #baLayerEditor implement ensureVisible
-}
-
-void SampleForm::showAddLayerButtons(bool show)
-{
-    for (auto* c : findChildren<QWidget*>())
-        if (dynamic_cast<AddLayerWidget*>(c))
-            c->setVisible(show);
-}
-
 LayerForm* SampleForm::findNextLayerForm(QWidget* w)
 {
     while (w != nullptr && dynamic_cast<LayerForm*>(w) == nullptr) {
diff --git a/GUI/View/SampleDesigner/SampleForm.h b/GUI/View/SampleDesigner/SampleForm.h
index 2cee8dddf26addf0de623b9581f6eefca7eb5018..99cd0317405eca24379d86bcb3a1f642d762e09b 100644
--- a/GUI/View/SampleDesigner/SampleForm.h
+++ b/GUI/View/SampleDesigner/SampleForm.h
@@ -29,9 +29,6 @@ class SampleForm : public QWidget {
 public:
     SampleForm(QWidget* parent, SampleItem* sampleItem, SampleEditorController* ec);
 
-    //! Show or hide all buttons related to structure editing (like "add layer", "remove particle")
-    void showInlineEditButtons(bool b);
-
     //! Create widgets for the new layer.
     void onLayerAdded(LayerItem* layerItem);
 
@@ -45,13 +42,6 @@ public:
     //! Any widgets related to the item will be deleted or scheduled for later deletion.
     void onAboutToRemoveLayer(LayerItem* layerItem);
 
-    void updateRowVisibilities();
-
-    void ensureVisible(QWidget* w);
-
-    //! Shows or hides the "Add Layer" buttons.
-    void showAddLayerButtons(bool show);
-
     //! Search for the next LayerForm, starting from the given widget.
     //!
     //! The search starts with the given widget itself If it is a LayerForm, it is returned.
@@ -62,7 +52,6 @@ private:
     QVBoxLayout* m_layout;
     SampleItem* m_sampleItem;     //!< Ptr is borrowed, don't delete
     SampleEditorController* m_ec; //!< Ptr is borrowed, don't delete
-    bool m_showInlineEditButtons = false;
     QList<QPushButton*> m_addLayerButtons;
 };
 
diff --git a/GUI/gui.qrc b/GUI/gui.qrc
index da7f42ed7854ad887024c5992bb9276e9deeda23..c65363c384c2c62f90e8cb8a0612bb9060b4a0c8 100644
--- a/GUI/gui.qrc
+++ b/GUI/gui.qrc
@@ -9,7 +9,6 @@
         <file>images/treeview-vline.png</file>
         <file>images/BornAgain.ico</file>
         <file>images/collapse_arrow.png</file>
-        <file>images/edit.svg</file>
         <file>images/library.svg</file>
         <file>images/expand_arrow.png</file>
         <file>images/splashscreen.png</file>
@@ -73,8 +72,6 @@
         <file>images/1D_OK.png</file>
         <file>images/2D_OK.png</file>
         <file>images/warning_16x16.png</file>
-        <file>images/unit_nm.svg</file>
-        <file>images/unit_angstrom.svg</file>
         <file>styles/Native.stylesheet</file>
         <file>styles/Base.stylesheet</file>
         <file>styles/Dark.stylesheet</file>
diff --git a/GUI/images/edit.svg b/GUI/images/edit.svg
deleted file mode 100644
index 91779b6bc1d1bf40f40604156f88e818c078bdc8..0000000000000000000000000000000000000000
--- a/GUI/images/edit.svg
+++ /dev/null
@@ -1,82 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<svg
-   inkscape:version="1.1 (c68e22c387, 2021-05-23)"
-   sodipodi:docname="edit.svg"
-   id="svg4"
-   viewBox="0 0 24 24"
-   height="24"
-   width="24"
-   version="1.1"
-   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
-   xmlns="http://www.w3.org/2000/svg"
-   xmlns:svg="http://www.w3.org/2000/svg"
-   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
-   xmlns:cc="http://creativecommons.org/ns#"
-   xmlns:dc="http://purl.org/dc/elements/1.1/">
-  <metadata
-     id="metadata10">
-    <rdf:RDF>
-      <cc:Work
-         rdf:about="">
-        <dc:format>image/svg+xml</dc:format>
-        <dc:type
-           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
-      </cc:Work>
-    </rdf:RDF>
-  </metadata>
-  <defs
-     id="defs8">
-    <inkscape:path-effect
-       effect="fill_between_many"
-       method="originald"
-       linkedpaths="#path47568,0,1"
-       id="path-effect47736" />
-    <inkscape:path-effect
-       effect="fill_between_many"
-       method="originald"
-       linkedpaths="#path47568,0,1"
-       id="path-effect47760" />
-  </defs>
-  <sodipodi:namedview
-     inkscape:current-layer="svg4"
-     inkscape:window-maximized="0"
-     inkscape:window-y="0"
-     inkscape:window-x="571"
-     inkscape:cy="10.859634"
-     inkscape:cx="9.3321706"
-     inkscape:zoom="47.791668"
-     showgrid="false"
-     id="namedview6"
-     inkscape:window-height="1561"
-     inkscape:window-width="2637"
-     inkscape:pageshadow="2"
-     inkscape:pageopacity="0"
-     guidetolerance="10"
-     gridtolerance="10"
-     objecttolerance="10"
-     borderopacity="1"
-     bordercolor="#666666"
-     pagecolor="#ffffff"
-     inkscape:pagecheckerboard="0" />
-  <path
-     style="fill:#838686;fill-opacity:1;stroke-width:1.50205"
-     id="path2"
-     d="m 22.456843,18.933379 -20.6625972,0.05866 v 2.68601 l 20.6625972,0.05866 z"
-     sodipodi:nodetypes="ccccc" />
-  <path
-     style="fill:#838686;fill-opacity:1;stroke-width:1.39642"
-     id="path2-5"
-     d="m 16.543648,3.053311 -8.6331942,9.417549 2.7513672,2.554907 8.75337,-9.3059537 z"
-     sodipodi:nodetypes="ccccc" />
-  <path
-     style="fill:#838686;fill-opacity:1;stroke-width:0.0983853"
-     d="m 6.0877442,16.391465 c 0.040174,-0.350234 1.5540236,-3.567398 1.6456489,-3.553913 0.06025,0.0089 0.4396847,0.453438 1.1245006,1.064663 l 1.5171343,1.4461 -3.7707868,2.113231 C 4.9089687,18.411614 6.0768418,16.486521 6.0877442,16.391465 Z"
-     id="path6974"
-     sodipodi:nodetypes="ccccsc" />
-  <path
-     inkscape:original-d="M 0,0"
-     inkscape:path-effect="#path-effect47760"
-     d="M 0,0"
-     id="path47762" />
-</svg>
diff --git a/GUI/images/unit_angstrom.svg b/GUI/images/unit_angstrom.svg
deleted file mode 100644
index d275342a7be3b2178f57233abe6ddec6a0f24258..0000000000000000000000000000000000000000
--- a/GUI/images/unit_angstrom.svg
+++ /dev/null
@@ -1,105 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<svg
-   inkscape:version="1.1 (c68e22c387, 2021-05-23)"
-   sodipodi:docname="unit_angstrom.svg"
-   id="svg4"
-   viewBox="0 0 24 24"
-   height="24"
-   width="24"
-   version="1.1"
-   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
-   xmlns="http://www.w3.org/2000/svg"
-   xmlns:svg="http://www.w3.org/2000/svg"
-   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
-   xmlns:cc="http://creativecommons.org/ns#"
-   xmlns:dc="http://purl.org/dc/elements/1.1/">
-  <metadata
-     id="metadata10">
-    <rdf:RDF>
-      <cc:Work
-         rdf:about="">
-        <dc:format>image/svg+xml</dc:format>
-        <dc:type
-           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
-      </cc:Work>
-    </rdf:RDF>
-  </metadata>
-  <defs
-     id="defs8" />
-  <sodipodi:namedview
-     inkscape:current-layer="svg4"
-     inkscape:window-maximized="0"
-     inkscape:window-y="0"
-     inkscape:window-x="571"
-     inkscape:cy="8.9136878"
-     inkscape:cx="-11.340889"
-     inkscape:zoom="23.895834"
-     showgrid="false"
-     id="namedview6"
-     inkscape:window-height="1561"
-     inkscape:window-width="2637"
-     inkscape:pageshadow="2"
-     inkscape:pageopacity="0"
-     guidetolerance="10"
-     gridtolerance="10"
-     objecttolerance="10"
-     borderopacity="1"
-     bordercolor="#666666"
-     pagecolor="#ffffff"
-     inkscape:pagecheckerboard="0" />
-  <g
-     id="g25714"
-     transform="rotate(-90,11.950788,12.329164)">
-    <path
-       style="fill:#838686;fill-opacity:1;stroke-width:0.196516"
-       id="path2"
-       d="M 3.9822142,4.1255449 H 3.3643168 c -0.042657,0 -0.092715,-0.1089236 -0.091571,0.9956408 l 0.014333,13.8413253 c 0.00114,1.104564 0.03458,1.163034 0.077237,1.163034 h 0.6178974 c 0.042657,0 0.062904,0.06708 0.062904,-1.037489 V 5.2885789 c 0,-1.1045695 -0.020247,-1.163034 -0.062904,-1.163034"
-       sodipodi:nodetypes="csssssssc" />
-    <path
-       style="fill:#838686;fill-opacity:1;stroke-width:0.110498"
-       id="path2-9"
-       d="M 8.2962914,4.1342801 H 4.3102157 c -0.275181,0 -0.5981043,-0.00534 -0.5907253,0.048796 l 0.092465,0.678357 c 0.00738,0.054134 0.2230785,0.057 0.4982594,0.057 h 3.9860757 c 0.2751801,0 0.4057931,0.00329 0.4057931,-0.050847 v -0.676306 c 0,-0.054134 -0.1306064,-0.057 -0.4057931,-0.057"
-       sodipodi:nodetypes="csssssssc" />
-    <path
-       style="fill:#838686;fill-opacity:1;stroke-width:0.110498"
-       id="path2-9-9"
-       d="M 7.885445,19.374909 H 3.8993691 c -0.275181,0 -0.5981043,-0.0053 -0.5907253,0.0488 l 0.092465,0.678357 c 0.00738,0.05413 0.2230785,0.057 0.4982594,0.057 H 7.885444 c 0.27518,0 0.405793,0.0033 0.405793,-0.05085 V 19.43191 c 0,-0.05413 -0.130606,-0.057 -0.405793,-0.057"
-       sodipodi:nodetypes="csssssssc" />
-    <path
-       style="fill:#838686;fill-opacity:1;stroke-width:0.110498"
-       id="path2-9-3"
-       d="M 8.0629922,11.326098 H 4.0769165 c -0.275181,0 -0.5981043,-0.0053 -0.5907253,0.0488 l 0.092465,0.678357 c 0.00738,0.05413 0.2230785,0.057 0.4982594,0.057 h 3.9860757 c 0.2751799,0 0.4057929,0.0033 0.4057929,-0.05085 v -0.676306 c 0,-0.05413 -0.130606,-0.057 -0.4057929,-0.057"
-       sodipodi:nodetypes="csssssssc" />
-    <path
-       style="fill:#838686;fill-opacity:1;stroke-width:0.0689405"
-       id="path2-5"
-       d="M 6.0347219,6.4005264 H 4.2306985 c -0.124542,0 -0.270691,-0.00459 -0.267351,0.041969 l 0.04185,0.5834502 c 0.0033,0.046561 0.100961,0.049025 0.225503,0.049025 h 1.8040234 c 0.124541,0 0.183654,0.00283 0.183654,-0.043733 V 6.4495515 c 0,-0.046561 -0.05911,-0.049025 -0.183654,-0.049025"
-       sodipodi:nodetypes="csssssssc" />
-    <path
-       style="fill:#838686;fill-opacity:1;stroke-width:0.0689405"
-       id="path2-5-6"
-       d="M 5.9953181,8.8086125 H 4.1912947 c -0.124542,0 -0.270691,-0.0046 -0.267351,0.04197 l 0.04185,0.58345 c 0.0033,0.04656 0.100961,0.04903 0.225503,0.04903 h 1.8040234 c 0.124541,0 0.183654,0.0028 0.183654,-0.04373 v -0.581686 c 0,-0.04656 -0.05911,-0.04903 -0.183654,-0.04903"
-       sodipodi:nodetypes="csssssssc" />
-    <path
-       style="fill:#838686;fill-opacity:1;stroke-width:0.0689405"
-       id="path2-5-5"
-       d="M 6.0371665,13.894711 H 4.2331431 c -0.124542,0 -0.270691,-0.0046 -0.267351,0.04197 l 0.04185,0.583451 c 0.0033,0.04656 0.100961,0.04903 0.225503,0.04903 h 1.8040234 c 0.124541,0 0.183654,0.0028 0.183654,-0.04373 v -0.581694 c 0,-0.04656 -0.05911,-0.04903 -0.183654,-0.04903"
-       sodipodi:nodetypes="csssssssc" />
-    <path
-       style="fill:#838686;fill-opacity:1;stroke-width:0.0689405"
-       id="path2-5-66"
-       d="M 5.9743941,16.481405 H 4.1703707 c -0.124542,0 -0.270691,-0.0046 -0.267351,0.04197 l 0.04185,0.58345 c 0.0033,0.04656 0.100961,0.04903 0.225503,0.04903 h 1.8040234 c 0.124541,0 0.183654,0.0028 0.183654,-0.04373 v -0.581686 c 0,-0.04656 -0.05911,-0.04902 -0.183654,-0.04902"
-       sodipodi:nodetypes="csssssssc" />
-  </g>
-  <text
-     xml:space="preserve"
-     style="font-style:normal;font-variant:normal;font-weight:bold;font-stretch:normal;font-size:10.6667px;line-height:1.25;font-family:sans-serif;-inkscape-font-specification:'sans-serif Bold';fill:#000000;fill-opacity:1;stroke:none"
-     x="7.323452"
-     y="12.721884"
-     id="text1686"><tspan
-       sodipodi:role="line"
-       id="tspan1684"
-       x="7.323452"
-       y="12.721884">Ã…</tspan></text>
-</svg>
diff --git a/GUI/images/unit_nm.svg b/GUI/images/unit_nm.svg
deleted file mode 100644
index d7b483ce2379a09e3525b5888a7f166e1174221f..0000000000000000000000000000000000000000
--- a/GUI/images/unit_nm.svg
+++ /dev/null
@@ -1,105 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<svg
-   inkscape:version="1.1 (c68e22c387, 2021-05-23)"
-   sodipodi:docname="unit_nm.svg"
-   id="svg4"
-   viewBox="0 0 24 24"
-   height="24"
-   width="24"
-   version="1.1"
-   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
-   xmlns="http://www.w3.org/2000/svg"
-   xmlns:svg="http://www.w3.org/2000/svg"
-   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
-   xmlns:cc="http://creativecommons.org/ns#"
-   xmlns:dc="http://purl.org/dc/elements/1.1/">
-  <metadata
-     id="metadata10">
-    <rdf:RDF>
-      <cc:Work
-         rdf:about="">
-        <dc:format>image/svg+xml</dc:format>
-        <dc:type
-           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
-      </cc:Work>
-    </rdf:RDF>
-  </metadata>
-  <defs
-     id="defs8" />
-  <sodipodi:namedview
-     inkscape:current-layer="svg4"
-     inkscape:window-maximized="0"
-     inkscape:window-y="0"
-     inkscape:window-x="571"
-     inkscape:cy="20.840453"
-     inkscape:cx="27.034001"
-     inkscape:zoom="23.895834"
-     showgrid="false"
-     id="namedview6"
-     inkscape:window-height="1561"
-     inkscape:window-width="2637"
-     inkscape:pageshadow="2"
-     inkscape:pageopacity="0"
-     guidetolerance="10"
-     gridtolerance="10"
-     objecttolerance="10"
-     borderopacity="1"
-     bordercolor="#666666"
-     pagecolor="#ffffff"
-     inkscape:pagecheckerboard="0" />
-  <g
-     id="g25714"
-     transform="rotate(-90,11.950788,12.329164)">
-    <path
-       style="fill:#838686;fill-opacity:1;stroke-width:0.196516"
-       id="path2"
-       d="M 3.9822142,4.1255449 H 3.3643168 c -0.042657,0 -0.092715,-0.1089236 -0.091571,0.9956408 l 0.014333,13.8413253 c 0.00114,1.104564 0.03458,1.163034 0.077237,1.163034 h 0.6178974 c 0.042657,0 0.062904,0.06708 0.062904,-1.037489 V 5.2885789 c 0,-1.1045695 -0.020247,-1.163034 -0.062904,-1.163034"
-       sodipodi:nodetypes="csssssssc" />
-    <path
-       style="fill:#838686;fill-opacity:1;stroke-width:0.110498"
-       id="path2-9"
-       d="M 8.2962914,4.1342801 H 4.3102157 c -0.275181,0 -0.5981043,-0.00534 -0.5907253,0.048796 l 0.092465,0.678357 c 0.00738,0.054134 0.2230785,0.057 0.4982594,0.057 h 3.9860757 c 0.2751801,0 0.4057931,0.00329 0.4057931,-0.050847 v -0.676306 c 0,-0.054134 -0.1306064,-0.057 -0.4057931,-0.057"
-       sodipodi:nodetypes="csssssssc" />
-    <path
-       style="fill:#838686;fill-opacity:1;stroke-width:0.110498"
-       id="path2-9-9"
-       d="M 7.885445,19.374909 H 3.8993691 c -0.275181,0 -0.5981043,-0.0053 -0.5907253,0.0488 l 0.092465,0.678357 c 0.00738,0.05413 0.2230785,0.057 0.4982594,0.057 H 7.885444 c 0.27518,0 0.405793,0.0033 0.405793,-0.05085 V 19.43191 c 0,-0.05413 -0.130606,-0.057 -0.405793,-0.057"
-       sodipodi:nodetypes="csssssssc" />
-    <path
-       style="fill:#838686;fill-opacity:1;stroke-width:0.110498"
-       id="path2-9-3"
-       d="M 8.0629922,11.326098 H 4.0769165 c -0.275181,0 -0.5981043,-0.0053 -0.5907253,0.0488 l 0.092465,0.678357 c 0.00738,0.05413 0.2230785,0.057 0.4982594,0.057 h 3.9860757 c 0.2751799,0 0.4057929,0.0033 0.4057929,-0.05085 v -0.676306 c 0,-0.05413 -0.130606,-0.057 -0.4057929,-0.057"
-       sodipodi:nodetypes="csssssssc" />
-    <path
-       style="fill:#838686;fill-opacity:1;stroke-width:0.0689405"
-       id="path2-5"
-       d="M 6.0347219,6.4005264 H 4.2306985 c -0.124542,0 -0.270691,-0.00459 -0.267351,0.041969 l 0.04185,0.5834502 c 0.0033,0.046561 0.100961,0.049025 0.225503,0.049025 h 1.8040234 c 0.124541,0 0.183654,0.00283 0.183654,-0.043733 V 6.4495515 c 0,-0.046561 -0.05911,-0.049025 -0.183654,-0.049025"
-       sodipodi:nodetypes="csssssssc" />
-    <path
-       style="fill:#838686;fill-opacity:1;stroke-width:0.0689405"
-       id="path2-5-6"
-       d="M 5.9953181,8.8086125 H 4.1912947 c -0.124542,0 -0.270691,-0.0046 -0.267351,0.04197 l 0.04185,0.58345 c 0.0033,0.04656 0.100961,0.04903 0.225503,0.04903 h 1.8040234 c 0.124541,0 0.183654,0.0028 0.183654,-0.04373 v -0.581686 c 0,-0.04656 -0.05911,-0.04903 -0.183654,-0.04903"
-       sodipodi:nodetypes="csssssssc" />
-    <path
-       style="fill:#838686;fill-opacity:1;stroke-width:0.0689405"
-       id="path2-5-5"
-       d="M 6.0371665,13.894711 H 4.2331431 c -0.124542,0 -0.270691,-0.0046 -0.267351,0.04197 l 0.04185,0.583451 c 0.0033,0.04656 0.100961,0.04903 0.225503,0.04903 h 1.8040234 c 0.124541,0 0.183654,0.0028 0.183654,-0.04373 v -0.581694 c 0,-0.04656 -0.05911,-0.04903 -0.183654,-0.04903"
-       sodipodi:nodetypes="csssssssc" />
-    <path
-       style="fill:#838686;fill-opacity:1;stroke-width:0.0689405"
-       id="path2-5-66"
-       d="M 5.9743941,16.481405 H 4.1703707 c -0.124542,0 -0.270691,-0.0046 -0.267351,0.04197 l 0.04185,0.58345 c 0.0033,0.04656 0.100961,0.04903 0.225503,0.04903 h 1.8040234 c 0.124541,0 0.183654,0.0028 0.183654,-0.04373 v -0.581686 c 0,-0.04656 -0.05911,-0.04902 -0.183654,-0.04902"
-       sodipodi:nodetypes="csssssssc" />
-  </g>
-  <text
-     xml:space="preserve"
-     style="font-style:normal;font-variant:normal;font-weight:bold;font-stretch:normal;font-size:10.6667px;line-height:1.25;font-family:sans-serif;-inkscape-font-specification:'sans-serif Bold';fill:#000000;fill-opacity:1;stroke:none"
-     x="2.4690492"
-     y="10.545773"
-     id="text1686"><tspan
-       sodipodi:role="line"
-       id="tspan1684"
-       x="2.4690492"
-       y="10.545773">nm</tspan></text>
-</svg>