diff --git a/js/canvasDrawing.js b/js/canvasDrawing.js
index cfe70cc..db9a6d0 100644
--- a/js/canvasDrawing.js
+++ b/js/canvasDrawing.js
@@ -39,6 +39,8 @@ var lineweight = 2;
 
 var isModified = false;
 
+var showTravelLines = false;
+
 /* * * * * * * * * *
  *
  *  INIT
@@ -98,8 +100,6 @@ function initDoodleDrawing() {
  *
  * * * * * * * * * */
 function draw(_x, _y, _width) {
-	//console.log("canvasDrawing:draw");
-  //    console.log("f:draw() >> _width: " + _width);
 
   if (prevX == 0 && prevY ==0) {
     prevX = _x;
@@ -108,7 +108,12 @@ function draw(_x, _y, _width) {
 
   ctx.beginPath();
   ctx.moveTo(prevX, prevY);
-  ctx.lineTo(_x, _y);
+
+  if (showTravelLines || _width==undefined) {  //when _width=0.5 it's a travel line, when it's not supplied it's a real line.
+    ctx.lineTo(_x, _y);
+  } else {
+    ctx.moveTo(_x, _y);
+  }
 
   if (_width != undefined) {
     ctx.lineWidth = _width;
@@ -202,7 +207,7 @@ function redrawDoodle(recalcBoundsAndTransforms) {
   for (var i = 0; i < _points.length; i++) {
     //      console.log("     drawing points " + _points[i]);
     if (_points[i][2] == true) {
-      draw(_points[i][0], _points[i][1], 0.5);
+      draw(_points[i][0], _points[i][1], 0.5);    //draw moves as thin lines
     } else {
       draw(_points[i][0], _points[i][1]);
     }
diff --git a/js/previewRendering.js b/js/previewRendering.js
index aba2d6a..db74c44 100644
--- a/js/previewRendering.js
+++ b/js/previewRendering.js
@@ -16,7 +16,8 @@ var previewCtx_tmp;
 
 var previewDefaults = {
   rotation: 0, //Math.PI/90,
-  numLayers: 10
+  numLayers: 5, //was 10
+  showTravelLines: false
 }
 
 var svgPathRegExp = /[LM]\d* \d*/ig;
@@ -189,7 +190,12 @@ function renderToImageDataPreview() {
   previewCtx_tmp.moveTo(adjustedDoodlePt.x, adjustedDoodlePt.y);
   for(var j = 1; j < _points.length; j++) {
     adjustedDoodlePt = centeredAndScaledDoodlePoint(_points[j])
-    previewCtx_tmp.lineTo(adjustedDoodlePt.x, adjustedDoodlePt.y);
+    
+    if (!previewDefaults.showTravelLines && _points[j][2]==true) {
+      previewCtx_tmp.moveTo(adjustedDoodlePt.x, adjustedDoodlePt.y);
+    } else {
+      previewCtx_tmp.lineTo(adjustedDoodlePt.x, adjustedDoodlePt.y);
+    }
   }
   previewCtx_tmp.stroke();
   previewCtx_tmp.closePath();
@@ -303,6 +309,7 @@ function centeredAndScaledDoodlePoint(p) {
 var updatePrevX = -1;
 var updatePrevY = -1;
 function updatePreview(_x, _y, redrawLess) {
+  
 	//console.log("PreviewRendering:updatePreview");
   if (redrawLess == undefined) redrawLess = false;
   redrawLess = false;