diff --git a/InitGui.py b/InitGui.py
index da5080e..7e9c234 100644
--- a/InitGui.py
+++ b/InitGui.py
@@ -34,7 +34,7 @@
 global main_smWB_Icon
 main_smWB_Icon = os.path.join( smWB_icons_path , 'SMLogo.svg')
 
-SHEETMETALWB_VERSION = 'V0.2.43'
+SHEETMETALWB_VERSION = 'V0.2.44'
 
 class SMWorkbench (Workbench):
  
diff --git a/README.md b/README.md
index cc886b5..f807e9d 100644
--- a/README.md
+++ b/README.md
@@ -94,7 +94,8 @@ Starting from FreeCAD 0.17 it can be installed via the [Addon Manager](https://g
 * FreeCAD Forum announcement/discussion [thread](https://forum.freecadweb.org/viewtopic.php?f=10&t=11303) 
 
 #### Release notes:
-* V0.2.42 01 Dec 2020:  Added corner feature and map sketch to cut openings by [@jaisejames][jaisejames]. Thank you!
+* V0.2.44 19 Dec 2020:  Added extend feature by [@jaisejames][jaisejames]. Thank you!
+* V0.2.43 01 Dec 2020:  Added corner feature and map sketch to cut openings by [@jaisejames][jaisejames]. Thank you!
 * V0.2.42 09 Jun 2020:  Added Engineering UX Mode by [@ceremcem][ceremcem]. Thank you!
 * V0.2.41 01 Jun 2020:  Added Drop down Menu
 * V0.2.40 24 May 2020:  Added added tools for conversion of solid corners to sheetmetal by [@jaisejames][jaisejames]. Thank you!
diff --git a/SheetMetalBaseCmd.py b/SheetMetalBaseCmd.py
index ae77317..de3ac79 100644
--- a/SheetMetalBaseCmd.py
+++ b/SheetMetalBaseCmd.py
@@ -56,8 +56,8 @@ def smIsOperationLegal(body, selobj):
 def smBase(thk = 2.0, length = 10.0, radius = 1.0, Side = "Inside", midplane = False, reverse = False, MainObject = None):
   WireList = MainObject.Shape.Wires[0]
   mat = MainObject.getGlobalPlacement()
-  normal = mat.multVec(FreeCAD.Vector(0,0,1))
-  #print(sketch_normal)
+  normal = (mat.multVec(FreeCAD.Vector(0,0,1))).normalize()
+  #print(normal)
   if WireList.isClosed() :
     sketch_face = Part.makeFace(MainObject.Shape.Wires,"Part::FaceMakerBullseye")
     wallSolid = sketch_face.extrude(sketch_face.normalAt(0,0) * thk)
@@ -108,8 +108,8 @@ def __init__(self, obj):
   def execute(self, fp):
     '''"Print a short message when doing a recomputation, this method is mandatory" '''
     if (not hasattr(fp,"MidPlane")):
-      obj.addProperty("App::PropertyBool","MidPlane","Parameters","Extrude Symmetric to Plane").MidPlane = False
-      obj.addProperty("App::PropertyBool","Reverse","Parameters","Reverse Extrusion Direction").Reverse = False
+      fp.addProperty("App::PropertyBool","MidPlane","Parameters","Extrude Symmetric to Plane").MidPlane = False
+      fp.addProperty("App::PropertyBool","Reverse","Parameters","Reverse Extrusion Direction").Reverse = False
 
     s = smBase(thk = fp.thickness.Value, length = fp.length.Value, radius = fp.radius.Value, Side = fp.BendSide, 
                   midplane = fp.MidPlane, reverse = fp.Reverse, MainObject = fp.BendSketch)
diff --git a/SheetMetalExtendCmd.py b/SheetMetalExtendCmd.py
index b6d3c79..77fac68 100644
--- a/SheetMetalExtendCmd.py
+++ b/SheetMetalExtendCmd.py
@@ -305,10 +305,10 @@ def getElementMapVersion(self, _fp, ver, _prop, restored):
 
   def execute(self, fp):
     if (not hasattr(fp,"Sketch")):
-      obj.addProperty("App::PropertyLink","Sketch","ParametersExt","Wall Sketch")
-      obj.addProperty("App::PropertyBool","UseSubstraction","ParametersExt","Use Parameters").UseSubstraction = False
-      obj.addProperty("App::PropertyDistance","Offset","ParametersExt","Offset for substraction").Offset = 0.02
-      obj.addProperty("App::PropertyBool","Refine","ParametersExt","Use Parameters").Refine = False
+      fp.addProperty("App::PropertyLink","Sketch","ParametersExt","Wall Sketch")
+      fp.addProperty("App::PropertyBool","UseSubstraction","ParametersExt","Use Parameters").UseSubstraction = False
+      fp.addProperty("App::PropertyDistance","Offset","ParametersExt","Offset for substraction").Offset = 0.02
+      fp.addProperty("App::PropertyBool","Refine","ParametersExt","Use Parameters").Refine = False
     # pass selected object shape
     Main_Object = fp.baseObject[0].Shape.copy()
     face = fp.baseObject[1]