diff --git a/diylc/diylc-core/src/org/diylc/common/IPlugInPort.java b/diylc/diylc-core/src/org/diylc/common/IPlugInPort.java
index 8ca5be98..cb1e9b21 100644
--- a/diylc/diylc-core/src/org/diylc/common/IPlugInPort.java
+++ b/diylc/diylc-core/src/org/diylc/common/IPlugInPort.java
@@ -174,9 +174,10 @@ public interface IPlugInPort extends ISelectionProcessor, IMouseProcessor, IKeyP
    * 
    * @param g2d
    * @param drawOptions specific drawing options
-   * @param filter
+   * @param filter
+   * @param externalZoom
    */
-  void draw(Graphics2D g2d, Set<DrawOption> drawOptions, IComponentFiler filter);
+  void draw(Graphics2D g2d, Set<DrawOption> drawOptions, IComponentFiler filter, Double externalZoom);
 
   Double[] getAvailableZoomLevels();
 
diff --git a/diylc/diylc-core/src/org/diylc/presenter/DrawingManager.java b/diylc/diylc-core/src/org/diylc/presenter/DrawingManager.java
index 1da493ca..2ce94c79 100644
--- a/diylc/diylc-core/src/org/diylc/presenter/DrawingManager.java
+++ b/diylc/diylc-core/src/org/diylc/presenter/DrawingManager.java
@@ -27,6 +27,7 @@ import java.awt.Point;
 import java.awt.Rectangle;
 import java.awt.RenderingHints;
 import java.awt.geom.Area;
+import java.awt.geom.Line2D;
 import java.awt.geom.Path2D;
 import java.awt.geom.PathIterator;
 import java.util.ArrayList;
@@ -122,12 +123,13 @@ public class DrawingManager {
    * @param controlPointSlot
    * @param componentSlot
    * @param dragInProgress
+   * @param externalZoom
    * @return
    */
   public List<IDIYComponent<?>> drawProject(Graphics2D g2d, Project project, Set<DrawOption> drawOptions,
       IComponentFiler filter, Rectangle selectionRect, Collection<IDIYComponent<?>> selectedComponents,
       Set<IDIYComponent<?>> lockedComponents, Set<IDIYComponent<?>> groupedComponents, List<Point> controlPointSlot,
-      List<IDIYComponent<?>> componentSlot, boolean dragInProgress) {
+      List<IDIYComponent<?>> componentSlot, boolean dragInProgress, Double externalZoom) {
     failedComponents.clear();
     if (project == null) {
       return failedComponents;
@@ -139,6 +141,9 @@ public class DrawingManager {
     } else {
       zoom = 1 / Constants.PIXEL_SIZE;
     }
+    
+    if (externalZoom != null)
+      zoom *= externalZoom;
 
     G2DWrapper g2dWrapper = new G2DWrapper(g2d, zoom);
 
@@ -175,20 +180,23 @@ public class DrawingManager {
     GridType gridType = GridType.LINES;
     if (drawOptions.contains(DrawOption.GRID) && gridType != GridType.NONE) {
       double zoomStep = project.getGridSpacing().convertToPixels() * zoom;
+      float gridThickness = (float) (1f * (zoom > 1 ? 1 : zoom));
       if (gridType == GridType.CROSSHAIR) {
-        g2d.setStroke(new BasicStroke(1f, BasicStroke.CAP_BUTT, BasicStroke.JOIN_MITER, 10f, new float[] {
+        g2d.setStroke(new BasicStroke(gridThickness, BasicStroke.CAP_BUTT, BasicStroke.JOIN_MITER, 10f, new float[] {
             (float) zoomStep / 2, (float) zoomStep / 2}, (float) zoomStep / 4));
       } else if (gridType == GridType.DOT) {
-        g2d.setStroke(new BasicStroke(1f, BasicStroke.CAP_BUTT, BasicStroke.JOIN_MITER, 10f, new float[] {1f,
+        g2d.setStroke(new BasicStroke(gridThickness, BasicStroke.CAP_BUTT, BasicStroke.JOIN_MITER, 10f, new float[] {1f,
             (float) zoomStep - 1}, 0f));
+      } else {
+        g2d.setStroke(ObjectCache.getInstance().fetchZoomableStroke(gridThickness));
       }
 
       g2dWrapper.setColor(theme.getGridColor());
       for (double i = zoomStep; i < d.width; i += zoomStep) {
-        g2dWrapper.drawLine((int) i, 0, (int) i, d.height - 1);
+        g2dWrapper.draw(new Line2D.Double(i, 0, i, d.height - 1));
       }
       for (double j = zoomStep; j < d.height; j += zoomStep) {
-        g2dWrapper.drawLine(0, (int) j, d.width - 1, (int) j);
+        g2dWrapper.draw(new Line2D.Double(0, j, d.width - 1, j));
       }
     }
 
diff --git a/diylc/diylc-core/src/org/diylc/presenter/Presenter.java b/diylc/diylc-core/src/org/diylc/presenter/Presenter.java
index 47671fea..9c58b497 100644
--- a/diylc/diylc-core/src/org/diylc/presenter/Presenter.java
+++ b/diylc/diylc-core/src/org/diylc/presenter/Presenter.java
@@ -436,7 +436,7 @@ public class Presenter implements IPlugInPort {
   }
 
   @Override
-  public void draw(Graphics2D g2d, Set<DrawOption> drawOptions, final IComponentFiler filter) {
+  public void draw(Graphics2D g2d, Set<DrawOption> drawOptions, final IComponentFiler filter, Double externalZoom) {
     if (currentProject == null) {
       return;
     }
@@ -478,7 +478,10 @@ public class Presenter implements IPlugInPort {
                 getLockedComponents(),
                 groupedComponents,
                 Arrays.asList(instantiationManager.getFirstControlPoint(),
-                    instantiationManager.getPotentialControlPoint()), componentSlotToDraw, dragInProgress);
+                    instantiationManager.getPotentialControlPoint()), 
+                componentSlotToDraw,
+                dragInProgress,
+                externalZoom);
     List<String> failedComponentNames = new ArrayList<String>();
     for (IDIYComponent<?> component : failedComponents) {
       failedComponentNames.add(component.getName());
diff --git a/diylc/diylc-library/lib/diylc-core.jar b/diylc/diylc-library/lib/diylc-core.jar
index 71a0d159..984d913c 100644
Binary files a/diylc/diylc-library/lib/diylc-core.jar and b/diylc/diylc-library/lib/diylc-core.jar differ
diff --git a/diylc/diylc-library/src/org/diylc/components/AbstractLeadedComponent.java b/diylc/diylc-library/src/org/diylc/components/AbstractLeadedComponent.java
index 76461cd4..d19430c0 100644
--- a/diylc/diylc-library/src/org/diylc/components/AbstractLeadedComponent.java
+++ b/diylc/diylc-library/src/org/diylc/components/AbstractLeadedComponent.java
@@ -293,13 +293,13 @@ public abstract class AbstractLeadedComponent<T> extends AbstractTransparentComp
   }
 
   private void drawLeads(Graphics2D g2d, double theta, double leadLength) {
-    int endX = (int) Math.round(points[0].x + Math.cos(theta) * leadLength);
-    int endY = (int) Math.round(points[0].y + Math.sin(theta) * leadLength);
-    g2d.drawLine(points[0].x, points[0].y, endX, endY);
+    double endX = points[0].x + Math.cos(theta) * leadLength;
+    double endY = points[0].y + Math.sin(theta) * leadLength;
+    g2d.draw(new Line2D.Double(points[0].x, points[0].y, endX, endY));
 
-    endX = (int) Math.round(points[1].x + Math.cos(theta - Math.PI) * leadLength);
-    endY = (int) Math.round(points[1].y + Math.sin(theta - Math.PI) * leadLength);
-    g2d.drawLine(points[1].x, points[1].y, endX, endY);
+    endX = points[1].x + Math.cos(theta - Math.PI) * leadLength;
+    endY = points[1].y + Math.sin(theta - Math.PI) * leadLength;
+    g2d.draw(new Line2D.Double(points[1].x, points[1].y, endX, endY));
   }
 
   private void drawLead(Graphics2D g2d, ComponentState componentState, IDrawingObserver observer, boolean isCopperArea) {
diff --git a/diylc/diylc-swing/lib/diylc-core.jar b/diylc/diylc-swing/lib/diylc-core.jar
index 71a0d159..984d913c 100644
Binary files a/diylc/diylc-swing/lib/diylc-core.jar and b/diylc/diylc-swing/lib/diylc-core.jar differ
diff --git a/diylc/diylc-swing/lib/swing-framework.jar b/diylc/diylc-swing/lib/swing-framework.jar
index 33f56a18..1d90f3d0 100644
Binary files a/diylc/diylc-swing/lib/swing-framework.jar and b/diylc/diylc-swing/lib/swing-framework.jar differ
diff --git a/diylc/diylc-swing/library/main.jar b/diylc/diylc-swing/library/main.jar
index 95d62b4f..d6a3e14f 100644
Binary files a/diylc/diylc-swing/library/main.jar and b/diylc/diylc-swing/library/main.jar differ
diff --git a/diylc/diylc-swing/src/org/diylc/swing/gui/TemplateDialog.java b/diylc/diylc-swing/src/org/diylc/swing/gui/TemplateDialog.java
index 577261e1..da856ffb 100644
--- a/diylc/diylc-swing/src/org/diylc/swing/gui/TemplateDialog.java
+++ b/diylc/diylc-swing/src/org/diylc/swing/gui/TemplateDialog.java
@@ -290,7 +290,7 @@ public class TemplateDialog extends JDialog {
           super.paint(g);
           // Graphics2D g2d = (Graphics2D) g;
           // AffineTransform transform = g2d.getTransform();
-          presenter.draw((Graphics2D) g, EnumSet.of(DrawOption.ZOOM, DrawOption.ANTIALIASING), null);
+          presenter.draw((Graphics2D) g, EnumSet.of(DrawOption.ZOOM, DrawOption.ANTIALIASING), null, null);
           // g2d.setTransform(transform);
           // Rectangle rect = canvasPanel.getBounds();
           // BorderFactory.createEtchedBorder().paintBorder(canvasPanel,
diff --git a/diylc/diylc-swing/src/org/diylc/swing/plugins/canvas/CanvasPanel.java b/diylc/diylc-swing/src/org/diylc/swing/plugins/canvas/CanvasPanel.java
index 8ad40bf7..e5ee7d99 100644
--- a/diylc/diylc-swing/src/org/diylc/swing/plugins/canvas/CanvasPanel.java
+++ b/diylc/diylc-swing/src/org/diylc/swing/plugins/canvas/CanvasPanel.java
@@ -237,7 +237,7 @@ public class CanvasPanel extends JComponent implements Autoscroll {
     if (ConfigurationManager.getInstance().readBoolean(IPlugInPort.SHOW_GRID_KEY, true)) {
       drawOptions.add(DrawOption.GRID);
     }
-    plugInPort.draw(g2d, drawOptions, null);
+    plugInPort.draw(g2d, drawOptions, null, null);
     if (useHardwareAcceleration) {
       VolatileImage volatileImage = (VolatileImage) bufferImage;
       do {
diff --git a/diylc/diylc-swing/src/org/diylc/swing/plugins/cloud/view/UploadDialog.java b/diylc/diylc-swing/src/org/diylc/swing/plugins/cloud/view/UploadDialog.java
index 0894b5c1..a91c8a53 100644
--- a/diylc/diylc-swing/src/org/diylc/swing/plugins/cloud/view/UploadDialog.java
+++ b/diylc/diylc-swing/src/org/diylc/swing/plugins/cloud/view/UploadDialog.java
@@ -318,8 +318,8 @@ public class UploadDialog extends ButtonDialog {
       zoomRatio = rect.getHeight() / d.getHeight();
     }
 
-    g2d.scale(zoomRatio, zoomRatio);
-    UploadDialog.this.plugInPort.draw(g2d, EnumSet.of(DrawOption.ANTIALIASING), null);
+//    g2d.scale(zoomRatio, zoomRatio);
+    UploadDialog.this.plugInPort.draw(g2d, EnumSet.of(DrawOption.ANTIALIASING), null, zoomRatio);
   }
 
   public String getKeywords() {
diff --git a/diylc/diylc-swing/src/org/diylc/swing/plugins/file/ProjectDrawingProvider.java b/diylc/diylc-swing/src/org/diylc/swing/plugins/file/ProjectDrawingProvider.java
index ad0ae364..8959e7be 100644
--- a/diylc/diylc-swing/src/org/diylc/swing/plugins/file/ProjectDrawingProvider.java
+++ b/diylc/diylc-swing/src/org/diylc/swing/plugins/file/ProjectDrawingProvider.java
@@ -21,15 +21,15 @@
 */
 package org.diylc.swing.plugins.file;
 
-import java.awt.Dimension;
-import java.awt.Graphics;
-import java.awt.Graphics2D;
-import java.util.EnumSet;
-
-import org.diylc.appframework.miscutils.ConfigurationManager;
-import org.diylc.common.DrawOption;
-import org.diylc.common.IPlugInPort;
-import org.diylc.swingframework.IDrawingProvider;
+import java.awt.Dimension;
+import java.awt.Graphics;
+import java.awt.Graphics2D;
+import java.util.EnumSet;
+
+import org.diylc.appframework.miscutils.ConfigurationManager;
+import org.diylc.common.DrawOption;
+import org.diylc.common.IPlugInPort;
+import org.diylc.swingframework.IDrawingProvider;
 
 /**
  * {@link IDrawingProvider} implementation that uses {@link IPlugInPort} to draw a project onto the
@@ -51,12 +51,12 @@ public class ProjectDrawingProvider implements IDrawingProvider {
   }
 
   @Override
-  public Dimension getSize() {
+  public Dimension getSize() {    
     return plugInPort.getCanvasDimensions(useZoom);
   }
 
   @Override
-  public void draw(int page, Graphics g) {
+  public void draw(int page, Graphics g, double zoomFactor) {
     EnumSet<DrawOption> drawOptions = EnumSet.of(DrawOption.ANTIALIASING);
     if (useZoom) {
       drawOptions.add(DrawOption.ZOOM);
@@ -67,7 +67,7 @@ public class ProjectDrawingProvider implements IDrawingProvider {
     if (ConfigurationManager.getInstance().readBoolean(IPlugInPort.OUTLINE_KEY, false)) {
       drawOptions.add(DrawOption.OUTLINE_MODE);
     }
-    plugInPort.draw((Graphics2D) g, drawOptions, null);
+    plugInPort.draw((Graphics2D) g, drawOptions, null, zoomFactor);
   }
 
   @Override
diff --git a/diylc/diylc-swing/src/org/diylc/swing/plugins/file/ProjectPreview.java b/diylc/diylc-swing/src/org/diylc/swing/plugins/file/ProjectPreview.java
index 5608bc0a..ad8ce808 100644
--- a/diylc/diylc-swing/src/org/diylc/swing/plugins/file/ProjectPreview.java
+++ b/diylc/diylc-swing/src/org/diylc/swing/plugins/file/ProjectPreview.java
@@ -147,8 +147,8 @@ public class ProjectPreview extends JPanel implements PropertyChangeListener, IF
       // System.out.println(x + "," + y);
 
       // g2d.translate(x, y);
-      g2d.scale(zoomRatio, zoomRatio);
-      presenter.draw(g2d, EnumSet.noneOf(DrawOption.class), null);
+//      g2d.scale(zoomRatio, zoomRatio);
+      presenter.draw(g2d, EnumSet.noneOf(DrawOption.class), null, zoomRatio);
 
       g2d.setColor(Color.black);
       g2d.drawRect(0, 0, d.width - (int) (1 / zoomRatio), d.height - (int) (1 / zoomRatio));
diff --git a/diylc/diylc-swing/src/org/diylc/swing/plugins/file/TraceMaskDrawingProvider.java b/diylc/diylc-swing/src/org/diylc/swing/plugins/file/TraceMaskDrawingProvider.java
index 6212b3d5..77436da2 100644
--- a/diylc/diylc-swing/src/org/diylc/swing/plugins/file/TraceMaskDrawingProvider.java
+++ b/diylc/diylc-swing/src/org/diylc/swing/plugins/file/TraceMaskDrawingProvider.java
@@ -59,8 +59,8 @@ public class TraceMaskDrawingProvider implements IDrawingProvider {
   }
 
   @Override
-  public void draw(int page, Graphics g) {
-    plugInPort.draw((Graphics2D) g, EnumSet.of(DrawOption.ANTIALIASING), new PCBLayerFiler(getUsedLayers()[page]));
+  public void draw(int page, Graphics g, double zoomFactor) {
+    plugInPort.draw((Graphics2D) g, EnumSet.of(DrawOption.ANTIALIASING), new PCBLayerFiler(getUsedLayers()[page]), zoomFactor);
   }
 
   @Override
diff --git a/diylc/diylc-swing/update.xml b/diylc/diylc-swing/update.xml
index dd78aba6..29c26665 100644
--- a/diylc/diylc-swing/update.xml
+++ b/diylc/diylc-swing/update.xml
@@ -2357,7 +2357,11 @@
 			</versionNumber>
 			<releaseDate>2019-01-28 00:00:00.000 CET</releaseDate>
 			<name></name>
-			<changes>								
+			<changes>			
+				<org.diylc.appframework.update.Change>
+					<changeType>IMPROVEMENT</changeType>
+					<description>Better precision when exporting to PDF and PNG files</description>
+				</org.diylc.appframework.update.Change>					
 				<org.diylc.appframework.update.Change>
 					<changeType>BUG_FIX</changeType>
 					<description>"PCB Text" components are not included in trace mask exports</description>