diff --git a/klayout/EBeam/pymacros/Example_scripted_layouts/UnitTest_All_Library_Cells.py b/klayout/EBeam/pymacros/Example_scripted_layouts/UnitTest_All_Library_Cells.py
index 4d8040d4..18745bda 100644
--- a/klayout/EBeam/pymacros/Example_scripted_layouts/UnitTest_All_Library_Cells.py
+++ b/klayout/EBeam/pymacros/Example_scripted_layouts/UnitTest_All_Library_Cells.py
@@ -33,10 +33,3 @@
 export_layout(topcell, path_out,'a_static',format='oas')
 print('done')
 
-
-'''
-path_project = os.path.join(path_GitHub, 'ANT-SiN-2301-H3LoQP/ANT-SiN-2301-H3LoQP')
-if not path_project in sys.path:
-    sys.path.append(path_project)
-import Dream_EBeam_Library_SiN
-'''
diff --git a/klayout/EBeam/pymacros/pcells_EBeam/Wireguide.py b/klayout/EBeam/pymacros/pcells_EBeam/Wireguide.py
index b488d635..5e0839f1 100644
--- a/klayout/EBeam/pymacros/pcells_EBeam/Wireguide.py
+++ b/klayout/EBeam/pymacros/pcells_EBeam/Wireguide.py
@@ -15,8 +15,8 @@ def __init__(self):
     self.radius = 0
     self.param("width", self.TypeDouble, "Width", default = 0.5)
     self.adiab = False
-    self.param("layers", self.TypeList, "Layers", default = ['Waveguide'])
-    self.param("widths", self.TypeList, "Widths", default =  [0.5])
+    self.param("layers", self.TypeList, "Layers", default = ['M2_router'])
+    self.param("widths", self.TypeList, "Widths", default =  [5])
     self.param("offsets", self.TypeList, "Offsets", default = [0])
    
   def display_text_impl(self):