diff --git a/nodes/2.x/Element.Location+.dyf b/nodes/2.x/Element.Location+.dyf
index f2169aa2..83d3fa0c 100644
--- a/nodes/2.x/Element.Location+.dyf
+++ b/nodes/2.x/Element.Location+.dyf
@@ -254,7 +254,7 @@
     },
     {
       "ConcreteType": "PythonNodeModels.PythonNode, PythonNodeModels",
-      "Code": "import clr\r\nimport math\r\nclr.AddReference('RevitAPI')\r\nfrom Autodesk.Revit.DB import *\r\n\r\nclr.AddReference(\"RevitNodes\")\r\nimport Revit\r\nclr.ImportExtensions(Revit.GeometryConversion)\r\n\r\nclr.AddReference('ProtoGeometry')\r\nfrom Autodesk.DesignScript.Geometry import *\r\n\r\nitems = UnwrapElement(IN[0])\r\n\r\ndef GetCurvePoints(curve):\r\n\treturn curve.GetEndPoint(0).ToPoint(), curve.GetEndPoint(1).ToPoint()\r\n\r\ndef GetLocation(item):\r\n\t# returns the following properties:\r\n\t# [0] point\r\n\t# [1] curve\r\n\t# [2] is point?\r\n\t# [3] is curve?\r\n\t# [4] has location?\r\n\t# [5] rotation angle\r\n\t# [6] has rotation?\r\n\t# [7] is curve loop?\r\n\t# [8] curve loop\r\n\t\r\n\t# default values\r\n\tpoint = None\r\n\tcurveendpoints = None\r\n\tcurve = None\r\n\tispoint = False\r\n\tiscurve = False\r\n\thaslocation = False\r\n\trotationangle = None\r\n\thasrotation = False\r\n\tiscurveloop = False\r\n\tcurveloop = None\r\n\t# template for return statements:\r\n\t# return point, curveendpoints, curve, ispoint, iscurve, haslocation, rotationangle, hasrotation, iscurveloop, curveloop\r\n\t\r\n\t# points and text notes\r\n\tif hasattr(item, \"Coord\"): \r\n\t\treturn item.Coord.ToPoint(), curveendpoints, curve, True, iscurve, True, rotationangle, hasrotation, iscurveloop, curveloop\r\n\t# base points and reference points\r\n\tif hasattr(item, \"Position\"): \r\n\t\treturn item.Position.ToPoint(), curveendpoints, curve, True, iscurve, True, rotationangle, hasrotation, iscurveloop, curveloop\r\n\t# independent tags\r\n\tif hasattr(item, \"TagHeadPosition\") and hasattr(item, \"IsMaterialTag\"): \r\n\t\treturn item.TagHeadPosition.ToPoint(), curveendpoints, curve, True, iscurve, True, rotationangle, hasrotation, iscurveloop, curveloop\r\n\t# views\r\n\tif hasattr(item, \"ViewType\") and hasattr(item, \"Origin\"): \r\n\t\tori = item.Origin\r\n\t\tif ori: return ori.ToPoint(), curveendpoints, curve, True, iscurve, True, rotationangle, hasrotation, iscurveloop, curveloop\r\n\t\telse: return point, curveendpoints, curve, ispoint, iscurve, haslocation, rotationangle, hasrotation, iscurveloop, curveloop\r\n\t# stair runs and landings\r\n\tif hasattr(item, \"GetFootprintBoundary\"):\r\n\t\tfootprint = [x.ToProtoType() for x in item.GetFootprintBoundary()]\r\n\t\treturn point, curveendpoints, curve, ispoint, iscurve, True, rotationangle, hasrotation, True, footprint\r\n\t# grids, dimensions and boundary segments\r\n\telif hasattr(item, \"Curve\"): \r\n\t\treturn point, GetCurvePoints(item.Curve), item.Curve.ToProtoType(), ispoint, True, True, rotationangle, hasrotation, iscurveloop, curveloop\r\n\t# curtain grid lines\r\n\telif hasattr(item, \"FullCurve\"): \r\n\t\treturn point, GetCurvePoints(item.FullCurve), item.FullCurve.ToProtoType(), ispoint, True, True, rotationangle, hasrotation, iscurveloop, curveloop\r\n\t# curves\r\n\telif hasattr(item, \"GetEndpoint\"): \r\n\t\treturn point, GetCurvePoints(item), item.ToProtoType(), ispoint, True, True, rotationangle, hasrotation, iscurveloop, curveloop\r\n\t# railings and top rails\r\n\telif hasattr(item, \"GetPath\"):\r\n\t\trailpath = [x.ToProtoType() for x in item.GetPath()]\r\n\t\t# paths with multiple segments\r\n\t\tif len(railpath) > 1: return point, curveendpoints, curve, ispoint, iscurve, True, rotationangle, hasrotation, True, railpath\r\n\t\t# paths with a single segment\r\n\t\telse: return point, GetCurvePoints(railpath[0].ToRevitType()), railpath[0], ispoint, True, True, rotationangle, hasrotation, iscurveloop, curveloop\r\n\t# openings\r\n\telif hasattr(item, \"BoundaryCurves\"):\r\n\t\t# rectangular openings\r\n\t\tif item.IsRectBoundary:\r\n\t\t\tzVals = [x.Z for x in item.BoundaryRect]\r\n\t\t\tp = []\r\n\t\t\tfor o in item.BoundaryRect:\r\n\t\t\t\tfor z in zVals: p.append(XYZ(o.X, o.Y, z).ToPoint())\r\n\t\t\trectloop = Rectangle.ByCornerPoints(p[0], p[1], p[3], p[2]).Explode()\r\n\t\t\treturn point, curveendpoints, curve, ispoint, iscurve, True, rotationangle, hasrotation, True, rectloop\r\n\t\t# none-rectangular openings\r\n\t\telse: \r\n\t\t\topeningloop = [x.ToProtoType() for x in item.BoundaryCurves]\r\n\t\t\treturn point, curveendpoints, curve, ispoint, iscurve, True, rotationangle, hasrotation, True, openingloop\r\n\t# extrusion roofs\r\n\telif hasattr(item, \"GetProfile\"):\r\n\t\tsketchloop = [x.GeometryCurve.ToProtoType() for x in item.GetProfile()]\r\n\t\treturn point, curveendpoints, curve, ispoint, iscurve, True, rotationangle, hasrotation, True, sketchloop\r\n\t# newer sketch-based elements (except walls)\r\n\telif hasattr(item, \"SketchId\") and not hasattr(item, \"WallType\"):\r\n\t\tsketchloop = []\r\n\t\tfor loop in item.Document.GetElement(item.SketchId).Profile:\r\n\t\t\tsketchloop.append([x.ToProtoType() for x in loop])\r\n\t\treturn point, curveendpoints, curve, ispoint, iscurve, True, rotationangle, hasrotation, True, sketchloop\r\n\t# other elements\r\n\telif hasattr(item, \"Location\"):\r\n\t\tloc = item.Location\r\n\t\tif loc:\r\n\t\t\t# line-based elements (e.g. walls)\r\n\t\t\tif loc.ToString() == 'Autodesk.Revit.DB.LocationCurve':\r\n\t\t\t\t#loc.Curve.ToProtoType()\r\n\t\t\t\ttry: return point, GetCurvePoints(loc.Curve), loc.Curve.ToProtoType(), ispoint, True, True, rotationangle, hasrotation, iscurveloop, curveloop\r\n\t\t\t\t# return super short curves as startpoint instead\r\n\t\t\t\texcept: return GetCurvePoints(loc.Curve)[0], curveendpoints, curve, True, iscurve, True, rotationangle, hasrotation, iscurveloop, curveloop\r\n\t\t\t# point-based elements (e.g. most loadable families)\r\n\t\t\telif loc.ToString() == 'Autodesk.Revit.DB.LocationPoint':\r\n\t\t\t\tif hasattr(loc, \"Rotation\"):\r\n\t\t\t\t\trotationangle = math.degrees(loc.Rotation)\r\n\t\t\t\t\thasrotation = True\r\n\t\t\t\treturn loc.Point.ToPoint(), curveendpoints, curve, True, iscurve, True, rotationangle, hasrotation, iscurveloop, curveloop\r\n\t\t\t# some elements have a location property but don't return curves or points\r\n\t\t\telse:\r\n\t\t\t\t# earlier sketch-based elements (e.g. floor slabs)\r\n\t\t\t\ttry:\r\n\t\t\t\t\tsketchloop = []\r\n\t\t\t\t\tfor ref in HostObjectUtils.GetTopFaces(item):\r\n\t\t\t\t\t\tgeomref = item.GetGeometryObjectFromReference(ref)\r\n\t\t\t\t\t\tif geomref: \r\n\t\t\t\t\t\t\tboundaryloops = geomref.GetEdgesAsCurveLoops()\r\n\t\t\t\t\t\t\tfor loop in boundaryloops:\r\n\t\t\t\t\t\t\t\tsketchloop.append([x.ToProtoType() for x in loop])\r\n\t\t\t\t\treturn point, curveendpoints, curve, ispoint, iscurve, True, rotationangle, hasrotation, True, sketchloop\r\n\t\t\t\t# other elements we can't process\r\n\t\t\t\t# return defaults in these cases\r\n\t\t\t\texcept:\r\n\t\t\t\t\treturn point, curveendpoints, curve, ispoint, iscurve, haslocation, rotationangle, hasrotation, iscurveloop, curveloop\r\n\t\t# some elements (e.g.groups, curtain panels etc.)  have a location property which only returns a NoneType\r\n\t\t# return defaults in these cases\r\n\t\telse: return point, curveendpoints, curve, ispoint, iscurve, haslocation, rotationangle, hasrotation, iscurveloop, curveloop\r\n\t# in all other cases return defaults\r\n\telse: return point, curveendpoints, curve, ispoint, iscurve, haslocation, rotationangle, hasrotation, iscurveloop, curveloop\r\n\r\nif isinstance(IN[0], list):\r\n\tlocations = [GetLocation(x) for x in items]\r\n\t# Transpose and remove NoneTypes\r\n\tOUT = []\r\n\tfor prop in map(list, zip(*locations)):\r\n\t\tOUT.append(filter(lambda x: x!=None, prop))\r\nelse: OUT = GetLocation(items)",
+      "Code": "import clr\r\nimport math\r\nclr.AddReference('RevitAPI')\r\nfrom Autodesk.Revit.DB import *\r\n\r\nclr.AddReference(\"RevitNodes\")\r\nimport Revit\r\nclr.ImportExtensions(Revit.GeometryConversion)\r\n\r\nclr.AddReference('ProtoGeometry')\r\nfrom Autodesk.DesignScript.Geometry import *\r\n\r\nitems = UnwrapElement(IN[0])\r\n\r\ndef GetCurvePoints(curve):\r\n\treturn curve.GetEndPoint(0).ToPoint(), curve.GetEndPoint(1).ToPoint()\r\n\r\ndef GetLocation(item):\r\n\t# returns the following properties:\r\n\t# [0] point\r\n\t# [1] curve\r\n\t# [2] is point?\r\n\t# [3] is curve?\r\n\t# [4] has location?\r\n\t# [5] rotation angle\r\n\t# [6] has rotation?\r\n\t# [7] is curve loop?\r\n\t# [8] curve loop\r\n\t# default values\r\n\tpoint = None\r\n\tcurveendpoints = None\r\n\tcurve = None\r\n\tispoint = False\r\n\tiscurve = False\r\n\thaslocation = False\r\n\trotationangle = None\r\n\thasrotation = False\r\n\tiscurveloop = False\r\n\tcurveloop = None\r\n\t# template for return statements:\r\n\t# return point, curveendpoints, curve, ispoint, iscurve, haslocation, rotationangle, hasrotation, iscurveloop, curveloop\r\n\t# points and text notes\r\n\tif hasattr(item, \"Coord\"): \r\n\t\treturn item.Coord.ToPoint(), curveendpoints, curve, True, iscurve, True, rotationangle, hasrotation, iscurveloop, curveloop\r\n\t# base points and reference points\r\n\tif hasattr(item, \"Position\"): \r\n\t\treturn item.Position.ToPoint(), curveendpoints, curve, True, iscurve, True, rotationangle, hasrotation, iscurveloop, curveloop\r\n\t# independent tags\r\n\tif hasattr(item, \"TagHeadPosition\") and hasattr(item, \"IsMaterialTag\"): \r\n\t\treturn item.TagHeadPosition.ToPoint(), curveendpoints, curve, True, iscurve, True, rotationangle, hasrotation, iscurveloop, curveloop\r\n\t# views\r\n\tif hasattr(item, \"ViewType\") and hasattr(item, \"Origin\"): \r\n\t\tori = item.Origin\r\n\t\tif ori: return ori.ToPoint(), curveendpoints, curve, True, iscurve, True, rotationangle, hasrotation, iscurveloop, curveloop\r\n\t\telse: return point, curveendpoints, curve, ispoint, iscurve, haslocation, rotationangle, hasrotation, iscurveloop, curveloop\r\n\t# stair runs and landings\r\n\tif hasattr(item, \"GetFootprintBoundary\"):\r\n\t\tfootprint = [x.ToProtoType() for x in item.GetFootprintBoundary()]\r\n\t\treturn point, curveendpoints, curve, ispoint, iscurve, True, rotationangle, hasrotation, True, footprint\r\n\t# grids, dimensions and boundary segments\r\n\telif hasattr(item, \"Curve\"): \r\n\t\treturn point, GetCurvePoints(item.Curve), item.Curve.ToProtoType(), ispoint, True, True, rotationangle, hasrotation, iscurveloop, curveloop\r\n\t# curtain grid lines\r\n\telif hasattr(item, \"FullCurve\"): \r\n\t\treturn point, GetCurvePoints(item.FullCurve), item.FullCurve.ToProtoType(), ispoint, True, True, rotationangle, hasrotation, iscurveloop, curveloop\r\n\t# curves\r\n\telif hasattr(item, \"GetEndpoint\"): \r\n\t\treturn point, GetCurvePoints(item), item.ToProtoType(), ispoint, True, True, rotationangle, hasrotation, iscurveloop, curveloop\r\n\t# railings and top rails\r\n\telif hasattr(item, \"GetPath\"):\r\n\t\trailpath = []\r\n\t\tfor x in item.GetPath():\r\n\t\t\ttry: railpath.append(x.ToProtoType())\r\n\t\t\texcept: pass\r\n\t\t# paths with multiple segments\r\n\t\tif len(railpath) > 1: return point, curveendpoints, curve, ispoint, iscurve, True, rotationangle, hasrotation, True, railpath\r\n\t\t# paths with a single segment\r\n\t\telif len(railpath) == 1: return point, GetCurvePoints(railpath[0].ToRevitType()), railpath[0], ispoint, True, True, rotationangle, hasrotation, iscurveloop, curveloop\r\n\t\t# paths without legible segments\r\n\t\telse: return point, curveendpoints, curve, ispoint, iscurve, haslocation, rotationangle, hasrotation, iscurveloop, curveloop\r\n\t# openings\r\n\telif hasattr(item, \"BoundaryCurves\"):\r\n\t\t# rectangular openings\r\n\t\tif item.IsRectBoundary:\r\n\t\t\tzVals = [x.Z for x in item.BoundaryRect]\r\n\t\t\tp = []\r\n\t\t\tfor o in item.BoundaryRect:\r\n\t\t\t\tfor z in zVals: p.append(XYZ(o.X, o.Y, z).ToPoint())\r\n\t\t\trectloop = Rectangle.ByCornerPoints(p[0], p[1], p[3], p[2]).Explode()\r\n\t\t\treturn point, curveendpoints, curve, ispoint, iscurve, True, rotationangle, hasrotation, True, rectloop\r\n\t\t# none-rectangular openings\r\n\t\telse: \r\n\t\t\topeningloop = [x.ToProtoType() for x in item.BoundaryCurves]\r\n\t\t\treturn point, curveendpoints, curve, ispoint, iscurve, True, rotationangle, hasrotation, True, openingloop\r\n\t# extrusion roofs\r\n\telif hasattr(item, \"GetProfile\"):\r\n\t\tsketchloop = [x.GeometryCurve.ToProtoType() for x in item.GetProfile()]\r\n\t\treturn point, curveendpoints, curve, ispoint, iscurve, True, rotationangle, hasrotation, True, sketchloop\r\n\t# newer sketch-based elements (except walls)\r\n\telif hasattr(item, \"SketchId\") and not hasattr(item, \"WallType\"):\r\n\t\tsketch = item.Document.GetElement(item.SketchId)\r\n\t\tif sketch:\r\n\t\t\tsketchloop = []\r\n\t\t\tfor loop in sketch.Profile:\r\n\t\t\t\tsketchloop.append([x.ToProtoType() for x in loop])\r\n\t\t\treturn point, curveendpoints, curve, ispoint, iscurve, True, rotationangle, hasrotation, True, sketchloop\r\n\t\telse: return point, curveendpoints, curve, ispoint, iscurve, haslocation, rotationangle, hasrotation, iscurveloop, curveloop\r\n\t# other elements\r\n\telif hasattr(item, \"Location\"):\r\n\t\tloc = item.Location\r\n\t\tif loc:\r\n\t\t\t# line-based elements (e.g. walls)\r\n\t\t\tif loc.ToString() == 'Autodesk.Revit.DB.LocationCurve':\r\n\t\t\t\t#loc.Curve.ToProtoType()\r\n\t\t\t\ttry: return point, GetCurvePoints(loc.Curve), loc.Curve.ToProtoType(), ispoint, True, True, rotationangle, hasrotation, iscurveloop, curveloop\r\n\t\t\t\t# return super short curves as startpoint instead\r\n\t\t\t\texcept: return GetCurvePoints(loc.Curve)[0], curveendpoints, curve, True, iscurve, True, rotationangle, hasrotation, iscurveloop, curveloop\r\n\t\t\t# point-based elements (e.g. most loadable families)\r\n\t\t\telif loc.ToString() == 'Autodesk.Revit.DB.LocationPoint':\r\n\t\t\t\tif hasattr(loc, \"Rotation\"):\r\n\t\t\t\t\trotationangle = math.degrees(loc.Rotation)\r\n\t\t\t\t\thasrotation = True\r\n\t\t\t\treturn loc.Point.ToPoint(), curveendpoints, curve, True, iscurve, True, rotationangle, hasrotation, iscurveloop, curveloop\r\n\t\t\t# some elements have a location property but don't return curves or points\r\n\t\t\telse:\r\n\t\t\t\t# earlier sketch-based elements (e.g. floor slabs)\r\n\t\t\t\ttry:\r\n\t\t\t\t\tsketchloop = []\r\n\t\t\t\t\tfor ref in HostObjectUtils.GetTopFaces(item):\r\n\t\t\t\t\t\tgeomref = item.GetGeometryObjectFromReference(ref)\r\n\t\t\t\t\t\tif geomref: \r\n\t\t\t\t\t\t\tboundaryloops = geomref.GetEdgesAsCurveLoops()\r\n\t\t\t\t\t\t\tfor loop in boundaryloops:\r\n\t\t\t\t\t\t\t\tsketchloop.append([x.ToProtoType() for x in loop])\r\n\t\t\t\t\treturn point, curveendpoints, curve, ispoint, iscurve, True, rotationangle, hasrotation, True, sketchloop\r\n\t\t\t\t# other elements we can't process\r\n\t\t\t\t# return defaults in these cases\r\n\t\t\t\texcept:\r\n\t\t\t\t\treturn point, curveendpoints, curve, ispoint, iscurve, haslocation, rotationangle, hasrotation, iscurveloop, curveloop\r\n\t\t# some elements (e.g.groups, curtain panels etc.)  have a location property which only returns a NoneType\r\n\t\t# return defaults in these cases\r\n\t\telse: return point, curveendpoints, curve, ispoint, iscurve, haslocation, rotationangle, hasrotation, iscurveloop, curveloop\r\n\t# in all other cases return defaults\r\n\telse: return point, curveendpoints, curve, ispoint, iscurve, haslocation, rotationangle, hasrotation, iscurveloop, curveloop\r\n\r\nif isinstance(IN[0], list):\r\n\tlocations = [GetLocation(x) for x in items]\r\n\t# Transpose and remove NoneTypes\r\n\tOUT = []\r\n\tfor prop in map(list, zip(*locations)):\r\n\t\tOUT.append(filter(lambda x: x!=None, prop))\r\nelse: OUT = GetLocation(items)",
       "Engine": "IronPython2",
       "EngineName": "IronPython2",
       "VariableInputPorts": true,
@@ -372,7 +372,7 @@
     {
       "ConcreteType": "Dynamo.Graph.Nodes.CustomNodes.Output, DynamoCore",
       "ElementResolver": null,
-      "Symbol": "mulipleCurves",
+      "Symbol": "multipleCurves",
       "Id": "b813a1a842eb4e06ae62ecc7b85490cf",
       "NodeType": "OutputNode",
       "Inputs": [
@@ -480,15 +480,15 @@
     },
     "Camera": {
       "Name": "_Hintergrundvorschau",
-      "EyeX": -17.0,
-      "EyeY": 24.0,
-      "EyeZ": 50.0,
-      "LookX": 12.0,
-      "LookY": -13.0,
-      "LookZ": -58.0,
-      "UpX": 0.0,
-      "UpY": 1.0,
-      "UpZ": 0.0
+      "EyeX": 22.8149217995287,
+      "EyeY": 18.420589478297671,
+      "EyeZ": 10.847673223231684,
+      "LookX": -19.530970141825357,
+      "LookY": -17.02777187159991,
+      "LookZ": -29.163308457639737,
+      "UpX": -0.12990062218175127,
+      "UpY": 0.97236993395254079,
+      "UpZ": -0.19396537525510416
     },
     "ConnectorPins": [],
     "NodeViews": [
@@ -570,7 +570,7 @@
         "Excluded": false,
         "ShowGeometry": true,
         "X": 257.96244634730249,
-        "Y": 139.08530042928237
+        "Y": 137.79975858374803
       },
       {
         "Id": "f049edbfdc904d9d8d55aec33858083d",
diff --git a/nodes/2.x/python/Element.Location+.py b/nodes/2.x/python/Element.Location+.py
index 2f595c8a..c6083442 100644
--- a/nodes/2.x/python/Element.Location+.py
+++ b/nodes/2.x/python/Element.Location+.py
@@ -26,7 +26,6 @@ def GetLocation(item):
 	# [6] has rotation?
 	# [7] is curve loop?
 	# [8] curve loop
-	
 	# default values
 	point = None
 	curveendpoints = None
@@ -40,7 +39,6 @@ def GetLocation(item):
 	curveloop = None
 	# template for return statements:
 	# return point, curveendpoints, curve, ispoint, iscurve, haslocation, rotationangle, hasrotation, iscurveloop, curveloop
-	
 	# points and text notes
 	if hasattr(item, "Coord"): 
 		return item.Coord.ToPoint(), curveendpoints, curve, True, iscurve, True, rotationangle, hasrotation, iscurveloop, curveloop
@@ -70,11 +68,16 @@ def GetLocation(item):
 		return point, GetCurvePoints(item), item.ToProtoType(), ispoint, True, True, rotationangle, hasrotation, iscurveloop, curveloop
 	# railings and top rails
 	elif hasattr(item, "GetPath"):
-		railpath = [x.ToProtoType() for x in item.GetPath()]
+		railpath = []
+		for x in item.GetPath():
+			try: railpath.append(x.ToProtoType())
+			except: pass
 		# paths with multiple segments
 		if len(railpath) > 1: return point, curveendpoints, curve, ispoint, iscurve, True, rotationangle, hasrotation, True, railpath
 		# paths with a single segment
-		else: return point, GetCurvePoints(railpath[0].ToRevitType()), railpath[0], ispoint, True, True, rotationangle, hasrotation, iscurveloop, curveloop
+		elif len(railpath) == 1: return point, GetCurvePoints(railpath[0].ToRevitType()), railpath[0], ispoint, True, True, rotationangle, hasrotation, iscurveloop, curveloop
+		# paths without legible segments
+		else: return point, curveendpoints, curve, ispoint, iscurve, haslocation, rotationangle, hasrotation, iscurveloop, curveloop
 	# openings
 	elif hasattr(item, "BoundaryCurves"):
 		# rectangular openings
@@ -95,10 +98,13 @@ def GetLocation(item):
 		return point, curveendpoints, curve, ispoint, iscurve, True, rotationangle, hasrotation, True, sketchloop
 	# newer sketch-based elements (except walls)
 	elif hasattr(item, "SketchId") and not hasattr(item, "WallType"):
-		sketchloop = []
-		for loop in item.Document.GetElement(item.SketchId).Profile:
-			sketchloop.append([x.ToProtoType() for x in loop])
-		return point, curveendpoints, curve, ispoint, iscurve, True, rotationangle, hasrotation, True, sketchloop
+		sketch = item.Document.GetElement(item.SketchId)
+		if sketch:
+			sketchloop = []
+			for loop in sketch.Profile:
+				sketchloop.append([x.ToProtoType() for x in loop])
+			return point, curveendpoints, curve, ispoint, iscurve, True, rotationangle, hasrotation, True, sketchloop
+		else: return point, curveendpoints, curve, ispoint, iscurve, haslocation, rotationangle, hasrotation, iscurveloop, curveloop
 	# other elements
 	elif hasattr(item, "Location"):
 		loc = item.Location