diff --git a/FloatingSpace/UiObject.js b/FloatingSpace/UiObject.js
index 7dfe95f48..a77f0d05b 100644
--- a/FloatingSpace/UiObject.js
+++ b/FloatingSpace/UiObject.js
@@ -1202,8 +1202,8 @@ function newUiObject () {
       browserCanvasContext.moveTo(position.x, position.y)
       browserCanvasContext.lineTo(targetPoint.x, targetPoint.y)
       browserCanvasContext.strokeStyle = 'rgba(' + LINE_STYLE + ', 1)'
-      browserCanvasContext.setLineDash([1, 9])
-      browserCanvasContext.lineWidth = 0.75
+      browserCanvasContext.setLineDash([3, 47])
+      browserCanvasContext.lineWidth = 3
       browserCanvasContext.stroke()
       browserCanvasContext.setLineDash([0, 0])
 
@@ -1211,8 +1211,8 @@ function newUiObject () {
       browserCanvasContext.moveTo(position.x, position.y)
       browserCanvasContext.lineTo(targetPoint.x, targetPoint.y)
       browserCanvasContext.strokeStyle = 'rgba(' + LINE_STYLE + ', 1)'
-      browserCanvasContext.setLineDash([1, 9, 2, 8, 3, 7, 4, 6, 0, 500])
-      browserCanvasContext.lineWidth = 4
+      browserCanvasContext.setLineDash([1, 9])
+      browserCanvasContext.lineWidth = 1
       browserCanvasContext.stroke()
       browserCanvasContext.setLineDash([0, 0])
     }
@@ -1259,7 +1259,7 @@ function newUiObject () {
       browserCanvasContext.lineTo(targetPoint.x, targetPoint.y)
       browserCanvasContext.strokeStyle = 'rgba(' + LINE_STYLE + ', 1)'
       browserCanvasContext.setLineDash([1, 9])
-      browserCanvasContext.lineWidth = 1
+      browserCanvasContext.lineWidth = 0.75
       browserCanvasContext.stroke()
       browserCanvasContext.setLineDash([0, 0])
 
@@ -1267,7 +1267,7 @@ function newUiObject () {
       browserCanvasContext.moveTo(position.x, position.y)
       browserCanvasContext.lineTo(targetPoint.x, targetPoint.y)
       browserCanvasContext.strokeStyle = 'rgba(' + LINE_STYLE + ', 1)'
-      browserCanvasContext.setLineDash([1, 9, 2, 8, 3, 7, 4, 6, 5, 5, 0, 100])
+      browserCanvasContext.setLineDash([1, 9, 2, 8, 3, 7, 4, 6, 0, 500])
       browserCanvasContext.lineWidth = 4
       browserCanvasContext.stroke()
       browserCanvasContext.setLineDash([0, 0])
diff --git a/Panels/PlotterPanel.js b/Panels/PlotterPanel.js
index 493c41a05..92c3834fa 100644
--- a/Panels/PlotterPanel.js
+++ b/Panels/PlotterPanel.js
@@ -86,11 +86,12 @@ function newPlotterPanel () {
 
     if (currentRecord === undefined) { return }
     if (currentRecord.data === undefined) { return }
-
-    try {
-      eval(panelNode.javascriptCode.code)
-    } catch (err) {
-      if (ERROR_LOG === true) { logger.write('[ERROR] finalize -> err = ' + err.stack) }
+    if (panelNode.javascriptCode !== undefined) {
+      try {
+        eval(panelNode.javascriptCode.code)
+      } catch (err) {
+        if (ERROR_LOG === true) { logger.write('[ERROR] finalize -> err = ' + err.stack) }
+      }
     }
 
     function printLabel (labelToPrint, x, y, opacity) {