diff --git a/drawing_modules/draw_widget_solve.py b/drawing_modules/draw_widget_solve.py
index 2b8cbcb..834a0ed 100644
--- a/drawing_modules/draw_widget_solve.py
+++ b/drawing_modules/draw_widget_solve.py
@@ -684,9 +684,9 @@ class SketchWidget(QWidget):
         pen_normal = QPen(Qt.gray)
         pen_normal.setWidthF(2 / self.zoom)
 
-        pen_construct = QPen(Qt.blue)
-        pen_construct.setStyle(Qt.PenStyle.DashLine)
-        pen_construct.setWidthF(2 / self.zoom)
+        pen_construct = QPen(Qt.cyan)
+        pen_construct.setStyle(Qt.PenStyle.DotLine)
+        pen_construct.setWidthF(1 / self.zoom)
 
         pen_solver = QPen(Qt.green)
         pen_solver.setWidthF(2 / self.zoom)
diff --git a/drawing_modules/vtk_widget.py b/drawing_modules/vtk_widget.py
index 5d4cc86..2c3a4da 100644
--- a/drawing_modules/vtk_widget.py
+++ b/drawing_modules/vtk_widget.py
@@ -436,8 +436,60 @@ class VTKWidget(QtWidgets.QWidget):
 
         return xy_coordinates
 
-    def compute_2d_coordinates_line(self, line_source, normal):
+    def compute_2d_coordinates_line(self, projected_mesh, normal):
+        # Normalize the normal vector
+        normal = np.array(normal)
+        normal = normal / np.linalg.norm(normal)
+
+        # Create a vtkTransform
+        transform = vtk.vtkTransform()
+        transform.PostMultiply()  # This ensures transforms are applied in the order we specify
+
+        # Rotate so that the normal aligns with the Z-axis
+        rotation_axis = np.cross(normal, [0, 0, 1])
+        angle = np.arccos(np.dot(normal, [0, 0, 1])) * 180 / np.pi  # Convert to degrees
+
+        if np.linalg.norm(rotation_axis) > 1e-6:  # Check if rotation is needed
+            transform.RotateWXYZ(angle, rotation_axis[0], rotation_axis[1], rotation_axis[2])
+
+        # Get the transformation matrix
+        matrix = transform.GetMatrix()
+        self.local_matrix = [matrix.GetElement(i, j) for i in range(4) for j in range(4)]
+
+        # Apply the transform to the polydata
+        transformFilter = vtk.vtkTransformPolyDataFilter()
+        transformFilter.SetInputData(projected_mesh)
+        transformFilter.SetTransform(transform)
+        transformFilter.Update()
+
+        # Get the transformed points
+        transformed_polydata = transformFilter.GetOutput()
+        points = transformed_polydata.GetPoints()
+        lines = transformed_polydata.GetLines()
+
+        # Extract 2D coordinates
+        xy_coordinates = []
+
+        if points and lines:
+            points_data = points.GetData()
+            line_ids = vtk.vtkIdList()
+
+            # Loop through all the lines in the vtkCellArray
+            lines.InitTraversal()
+            while lines.GetNextCell(line_ids):
+                line_coordinates = []
+                for j in range(line_ids.GetNumberOfIds()):
+                    point_id = line_ids.GetId(j)
+                    point = points.GetPoint(point_id)
+                    line_coordinates.append((point[0], point[1]))  # Only take x, y
+                xy_coordinates.append(line_coordinates)
+
+        return xy_coordinates
+
+
+    def compute_2d_coordinates_line_bak(self, line_source, normal):
         # Ensure the input is a vtkLineSource
+        print("line", line_source)
         if not isinstance(line_source, vtk.vtkLineSource):
             raise ValueError("Input must be a vtkLineSource")
 
@@ -702,12 +754,16 @@ class VTKWidget(QtWidgets.QWidget):
         # Extract 2D coordinates
         self.project_tosketch_points = self.compute_2d_coordinates(projected_polydata, self.selected_normal)
 
-        # Seperately rotate selected edges for drawing
+        # Green indicator mesh needs to be translated to xy point paris start end.
+        self.project_tosketch_lines = self.compute_2d_coordinates_line(projected_polydata, self.selected_normal)
+
+        print("result", self.project_tosketch_lines)
+        """# Seperately rotate selected edges for drawing
         self.project_tosketch_lines.clear()
         for vtk_line in self.selected_vtk_line:
             proj_vtk_line = self.compute_2d_coordinates_line(vtk_line, self.selected_normal)
             self.project_tosketch_lines.append(proj_vtk_line)
-            print("outgoing lines", self.project_tosketch_lines)
+            print("outgoing lines", self.project_tosketch_lines)"""
 
         # Create a mapper and actor for the projected data
         mapper = vtk.vtkPolyDataMapper()
diff --git a/main.py b/main.py
index b5e25da..f703ed2 100644
--- a/main.py
+++ b/main.py
@@ -393,11 +393,12 @@ class MainWindow(QMainWindow):
 
         selected = self.ui.sketch_list.currentItem()
         name = selected.text()
+
         # TODO: add selected element from timeline
         sel_compo = self.project.timeline[-1]
-        print(sel_compo)
+        #print(sel_compo)
         sketch = sel_compo.sketches[name]
-        print(sketch)
+        #print(sketch)
         points = sketch.sdf_points
 
         if points[-1] == points[0]:
@@ -407,10 +408,10 @@ class MainWindow(QMainWindow):
         dialog = ExtrudeDialog(self)
         if dialog.exec():
             length, is_symmetric, invert, cut, union_with, rounded = dialog.get_values()
-            print(f"Extrude length: {length}, Symmetric: {is_symmetric} Invert: {invert}")
+            #print(f"Extrude length: {length}, Symmetric: {is_symmetric} Invert: {invert}")
         else:
             length = 0
-            print("Extrude cancelled")
+            #print("Extrude cancelled")
 
         normal = self.custom_3D_Widget.selected_normal
         #print("Normie enter", normal)
@@ -429,6 +430,7 @@ class MainWindow(QMainWindow):
 
         f = sketch.extrude(length, is_symmetric, invert, 0)
 
+        # Create body element and assign known stuff
         name_op = f"extrd-{name}"
         sel_compo.body
         body = Body()