diff --git a/PartPreviewWindow/ViewControls2D.cs b/PartPreviewWindow/ViewControls2D.cs
index 17394b0a4..796abcc3b 100644
--- a/PartPreviewWindow/ViewControls2D.cs
+++ b/PartPreviewWindow/ViewControls2D.cs
@@ -79,8 +79,8 @@ namespace MatterHackers.MatterControl.PartPreviewWindow
 			iconTextImageButtonFactory.checkedBorderColor = RGBA_Bytes.White;
 
 			BackgroundColor = new RGBA_Bytes(0, 0, 0, 120);
-			iconTextImageButtonFactory.FixedHeight = buttonHeight;
-			iconTextImageButtonFactory.FixedWidth = buttonHeight;
+			iconTextImageButtonFactory.FixedHeight = buttonHeight * GuiWidget.DeviceScale;
+			iconTextImageButtonFactory.FixedWidth = buttonHeight * GuiWidget.DeviceScale;
 
 			string resetViewIconPath = Path.Combine("ViewTransformControls", "reset.png");
 			resetViewButton = iconTextImageButtonFactory.Generate("", StaticData.Instance.LoadIcon(resetViewIconPath,32,32).InvertLightness());
@@ -125,8 +125,8 @@ namespace MatterHackers.MatterControl.PartPreviewWindow
 
 			BackgroundColor = new RGBA_Bytes(0, 0, 0, 120);
 
-			iconTextImageButtonFactory.FixedHeight = buttonHeight;
-			iconTextImageButtonFactory.FixedWidth = buttonHeight;
+			iconTextImageButtonFactory.FixedHeight = buttonHeight * GuiWidget.DeviceScale;
+			iconTextImageButtonFactory.FixedWidth = buttonHeight * GuiWidget.DeviceScale;
 
 			string select2dIconPath = Path.Combine("ViewTransformControls", "2d.png");
 			twoDimensionButton = iconTextImageButtonFactory.GenerateRadioButton("", select2dIconPath);
diff --git a/PartPreviewWindow/ViewControls3D.cs b/PartPreviewWindow/ViewControls3D.cs
index dfb846bf8..b75a56cbd 100644
--- a/PartPreviewWindow/ViewControls3D.cs
+++ b/PartPreviewWindow/ViewControls3D.cs
@@ -131,8 +131,8 @@ namespace MatterHackers.MatterControl.PartPreviewWindow
 			textImageButtonFactory.pressedTextColor = ActiveTheme.Instance.PrimaryTextColor;
 
 			BackgroundColor = new RGBA_Bytes(0, 0, 0, 120);
-			textImageButtonFactory.FixedHeight = buttonHeight;
-			textImageButtonFactory.FixedWidth = buttonHeight;
+			textImageButtonFactory.FixedHeight = buttonHeight * GuiWidget.DeviceScale;
+			textImageButtonFactory.FixedWidth = buttonHeight * GuiWidget.DeviceScale;
 			textImageButtonFactory.AllowThemeToAdjustImage = false;
 			textImageButtonFactory.checkedBorderColor = RGBA_Bytes.White;