diff --git a/d3graph/__init__.py b/d3graph/__init__.py
index 75c4002..5e7d1fc 100644
--- a/d3graph/__init__.py
+++ b/d3graph/__init__.py
@@ -8,7 +8,7 @@
 
 __author__ = 'Erdogan Tasksen'
 __email__ = 'erdogant@gmail.com'
-__version__ = '2.0.3'
+__version__ = '2.0.4'
 
 import jinja2
 if version.parse(jinja2.__version__) > version.parse("2.11.3"):
diff --git a/d3graph/d3graph.py b/d3graph/d3graph.py
index 2976623..5c11d67 100644
--- a/d3graph/d3graph.py
+++ b/d3graph/d3graph.py
@@ -643,7 +643,8 @@ def edges2G(edge_properties, G=None):
     """
     # Create new graph G
     if G is None:
-        G = nx.Graph()
+        # G = nx.Graph()
+        G = nx.DiGraph()
     edges = [*edge_properties]
     # Create edges in graph
     for edge in edges:
@@ -670,7 +671,8 @@ def nodes2G(node_properties, G=None):
     """
     # Create new graph G
     if G is None:
-        G = nx.Graph()
+        # G = nx.Graph()
+        G = nx.DiGraph()
     # Get node properties
     node_properties = pd.DataFrame(node_properties).T
     # Store node properties in Graph
@@ -703,7 +705,8 @@ def make_graph(node_properties, edge_properties):
 
     """
     # Create new Graph
-    G = nx.Graph()
+    # G = nx.Graph()
+    G = nx.DiGraph()
     # Add edges to graph
     G = edges2G(edge_properties, G=G)
     # Add nodes to graph
diff --git a/d3graph/examples.py b/d3graph/examples.py
index 81c9e82..05df413 100644
--- a/d3graph/examples.py
+++ b/d3graph/examples.py
@@ -5,6 +5,21 @@
 from d3graph import d3graph
 
 
+# %% Convert source-target to adjmat
+from d3graph import d3graph, vec2adjmat
+source = ['Penny', 'Penny', 'Amy',        'Bernadette', 'Bernadette', 'Sheldon', 'Sheldon', 'Sheldon', 'Rajesh']
+target = ['Leonard', 'Amy', 'Bernadette', 'Rajesh',     'Howard',     'Howard',  'Leonard', 'Amy',     'Penny']
+adjmat = vec2adjmat(source, target)
+d3 = d3graph()
+print(d3.config)
+
+d3.graph(adjmat)
+# d3.show(showfig=True)
+
+d3.set_edge_properties(directed=False, edge_distance_minmax=[5, 30])
+d3.show(showfig=True)
+
+
 # %%
 from d3graph import d3graph
 d3 = d3graph()
@@ -45,20 +60,22 @@
 # %% Convert source-target to adjmat
 from d3graph import d3graph, vec2adjmat
 
-source = ['Penny', 'Penny', 'Amy', 'Bernadette', 'Bernadette', 'Sheldon', 'Sheldon', 'Sheldon', 'Rajesh']
-target = ['Leonard', 'Amy', 'Bernadette', 'Rajesh', 'Howard', 'Howard', 'Leonard', 'Amy', 'Penny']
+source = ['Penny', 'Penny', 'Amy',        'Bernadette', 'Bernadette', 'Sheldon', 'Sheldon', 'Sheldon', 'Rajesh']
+target = ['Leonard', 'Amy', 'Bernadette', 'Rajesh',     'Howard',     'Howard',  'Leonard', 'Amy',     'Penny']
 adjmat = vec2adjmat(source, target)
 d3 = d3graph()
 print(d3.config)
 
-adjmat.iloc[0,0]=2
-adjmat.iloc[0,1]=3
-adjmat.iloc[0,2]=4
-adjmat.iloc[1,3]=12
+# adjmat.iloc[0,0]=2
+# adjmat.iloc[0,1]=3
+# adjmat.iloc[0,2]=4
+# adjmat.iloc[1,3]=12
 
 d3.graph(adjmat)
-d3.show(showfig=True)
+# d3.show(showfig=True)
 
+d3.set_edge_properties(directed=True, edge_distance_minmax=[5, 30])
+d3.show(showfig=True)