diff --git a/src/Mod/Draft/draftobjects/dimension.py b/src/Mod/Draft/draftobjects/dimension.py
index 1b375eb2da..484fc8e226 100644
--- a/src/Mod/Draft/draftobjects/dimension.py
+++ b/src/Mod/Draft/draftobjects/dimension.py
@@ -106,8 +106,9 @@ from PySide.QtCore import QT_TRANSLATE_NOOP
 import FreeCAD as App
 import DraftVecUtils
 import DraftGeomUtils
-import draftutils.utils as utils
+import WorkingPlane
 
+from draftutils import utils
 from draftutils.messages import _wrn
 from draftutils.translate import translate
 
@@ -648,10 +649,10 @@ def measure_two_obj_angles(link_sub_1, link_sub_2):
             start = obj1.Shape.Edges[n1].Curve.Direction
             end = obj2.Shape.Edges[n2].Curve.Direction
 
-            # We get the angle from the direction of the line to the U axis
-            # of the working plane; we should be able to also use the V axis
-            start_r = DraftVecUtils.angle(start, App.DraftWorkingPlane.u)
-            end_r = DraftVecUtils.angle(end, App.DraftWorkingPlane.u)
+            # We get the angle from the U axis of the working plane
+            wp = WorkingPlane.get_working_plane(update=False)
+            start_r = DraftVecUtils.angle(start, wp.u)
+            end_r = DraftVecUtils.angle(end, wp.u)
             start = math.degrees(start_r)
             end = math.degrees(end_r)
 
diff --git a/src/Mod/Draft/drafttaskpanels/task_circulararray.py b/src/Mod/Draft/drafttaskpanels/task_circulararray.py
index 0a58701875..f3f7f17e8b 100644
--- a/src/Mod/Draft/drafttaskpanels/task_circulararray.py
+++ b/src/Mod/Draft/drafttaskpanels/task_circulararray.py
@@ -392,10 +392,8 @@ class TaskPanelCircularArray:
 
         point: Base::Vector3
             is a vector that arrives by the callback.
-        plane: WorkingPlane
-            is a `WorkingPlane` instance, for example,
-            `App.DraftWorkingPlane`. It is not used at the moment,
-            but could be used to set up the grid.
+        plane: WorkingPlane.PlaneGui
+            is a working plane instance. Not used at the moment.
         mask: str
             is a string that specifies which coordinate is being
             edited. It is used to restrict edition of a single coordinate.
diff --git a/src/Mod/Draft/drafttaskpanels/task_polararray.py b/src/Mod/Draft/drafttaskpanels/task_polararray.py
index 81e3f8227e..f4888bd0e1 100644
--- a/src/Mod/Draft/drafttaskpanels/task_polararray.py
+++ b/src/Mod/Draft/drafttaskpanels/task_polararray.py
@@ -346,9 +346,7 @@ class TaskPanelPolarArray:
         point :
             is a vector that arrives by the callback.
         plane :
-            is a `WorkingPlane` instance, for example,
-            `App.DraftWorkingPlane`. It is not used at the moment,
-            but could be used to set up the grid.
+            is a `WorkingPlane.PlaneGui` instance. Not used at the moment.
         mask :
             is a string that specifies which coordinate is being
             edited. It is used to restrict edition of a single coordinate.