diff --git a/__init__.py b/__init__.py
index 628f48a..d8e0aa0 100755
--- a/__init__.py
+++ b/__init__.py
@@ -1,7 +1,7 @@
 bl_info = {
     "name": "gp interpolate",
     "author": "Christophe Seux, Samuel Bernou",
-    "version": (0, 4, 1),
+    "version": (0, 4, 2),
     "blender": (3, 6, 0),
     "location": "Sidebar > Gpencil Tab > Interpolate",
     "description": "Interpolate Grease pencil strokes over 3D",
diff --git a/interpolate_strokes/interpolate_simple.py b/interpolate_strokes/interpolate_simple.py
index 458e9f7..07a942d 100755
--- a/interpolate_strokes/interpolate_simple.py
+++ b/interpolate_strokes/interpolate_simple.py
@@ -22,7 +22,7 @@ from mathutils.geometry import (barycentric_transform,
                                 tessellate_polygon)
 
 ## /!\ Old code kept for testing
-## use pseudo plane coordinate instead of rayvast on real mesh plane
+## use pseudo plane coordinate instead of raycast on real mesh plane
 
 
 class GP_OT_interpolate_stroke_simple(bpy.types.Operator):
diff --git a/interpolate_strokes/operators.py b/interpolate_strokes/operators.py
index 7bacace..e7b04d4 100644
--- a/interpolate_strokes/operators.py
+++ b/interpolate_strokes/operators.py
@@ -63,7 +63,9 @@ class GP_OT_interpolate_stroke(bpy.types.Operator):
         
         gp = context.object
 
-        matrix = np.array(gp.matrix_world, dtype='float64')#.inverted()
+        # matrix = gp.matrix_world
+        # origin = scn.camera.matrix_world.to_translation()
+        matrix = np.array(gp.matrix_world, dtype='float64')
         origin = np.array(scn.camera.matrix_world.to_translation(), 'float64')
         
         col = settings.target_collection
@@ -239,6 +241,8 @@ class GP_OT_interpolate_stroke(bpy.types.Operator):
             for f in frames_to_jump:
                 wm.progress_update(f) # Pgs
                 scn.frame_set(f)
+                # origin = scn.camera.matrix_world.to_translation()
+                origin = np.array(scn.camera.matrix_world.to_translation(), 'float64')
                 plan_co, plane_no = get_gp_draw_plane(gp)
                 bpy.ops.gpencil.paste()
 
@@ -271,7 +275,12 @@ class GP_OT_interpolate_stroke(bpy.types.Operator):
                             
                         world_co_3d.append(new_loc)
 
-                    # Reproject on plane
+                    ## Test with point in 3D space (Debug)
+                    # nb_points = len(new_stroke.points)
+                    # new_stroke.points.foreach_set('co', np.array(world_co_3d).reshape(nb_points*3))
+                    # new_stroke.points.update()
+
+                    ## Reproject on plane
                     new_world_co_3d = [intersect_line_plane(origin, p, plan_co, plane_no) for p in world_co_3d]        
                     new_local_co_3d = matrix_transform(new_world_co_3d, matrix_inv)