diff --git a/Source/Fractorium/PaletteEditor/ColorPickerWidget.cpp b/Source/Fractorium/PaletteEditor/ColorPickerWidget.cpp
index 778d2c4..8fe6a52 100644
--- a/Source/Fractorium/PaletteEditor/ColorPickerWidget.cpp
+++ b/Source/Fractorium/PaletteEditor/ColorPickerWidget.cpp
@@ -90,7 +90,8 @@ void ColorPickerWidget::OnColorViewerClicked()
 void ColorPickerWidget::OnTriangleColorChanged(const QColor& col)
 {
 	if (col.isValid())
+	{
 		m_ColorPanel->Color(col);
-
-	emit ColorChanged(col);
+		emit ColorChanged(col);
+	}
 }
diff --git a/Source/Fractorium/PaletteEditor/PaletteEditor.cpp b/Source/Fractorium/PaletteEditor/PaletteEditor.cpp
index b27e516..72a9373 100644
--- a/Source/Fractorium/PaletteEditor/PaletteEditor.cpp
+++ b/Source/Fractorium/PaletteEditor/PaletteEditor.cpp
@@ -240,7 +240,9 @@ void PaletteEditor::OnColorPickerColorChanged(const QColor& col)
 /// <param name="arrow">The arrow which was double clicked on</param>
 void PaletteEditor::OnArrowDoubleClicked(const GradientArrow& arrow)
 {
+	blockSignals(true);//Do not update main window when Sync is checked because selecting an arrow as the main color doesn't actually change anything.
 	m_ColorPicker->SetColorPanelColor(arrow.Color());
+	blockSignals(false);
 }
 
 /// <summary>