diff --git a/env_data/railway/basic_elements_test.pkl b/env_data/railway/basic_elements_test.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..e139a984c3f9251e55ee22a055b2bc46ad1f9b2f
Binary files /dev/null and b/env_data/railway/basic_elements_test.pkl differ
diff --git a/examples/demo.py b/examples/demo.py
index 01ef58a2c27da22f4567f2b4722310c85c49e0ba..7dd358a8716484c06cc8f4a4a97d289c5d7c3716 100644
--- a/examples/demo.py
+++ b/examples/demo.py
@@ -167,3 +167,8 @@ class Demo:
         demo_001 = Demo(Scenario_Generator.load_scenario('complex_scene.pkl'))
         demo_001.set_record_frames(os.path.join(__file_dirname__, '..', 'rendering', 'frame_{:04d}.bmp'))
         demo_001.run_demo(120)
+
+    @staticmethod
+    def run_basic_elements_test():
+        demo_001 = Demo(Scenario_Generator.load_scenario('basic_elements_test.pkl'))
+        demo_001.run_demo(120)
diff --git a/examples/example_basic_elements_test.py b/examples/example_basic_elements_test.py
new file mode 100644
index 0000000000000000000000000000000000000000..df4b2f834c0d255737e783a8d6319e2f222d842a
--- /dev/null
+++ b/examples/example_basic_elements_test.py
@@ -0,0 +1,11 @@
+import random
+
+import numpy as np
+
+from examples.demo import Demo
+
+random.seed(1)
+np.random.seed(1)
+
+if __name__ == "__main__":
+    Demo.run_basic_elements_test()
diff --git a/notebooks/Scene_Editor.ipynb b/notebooks/Scene_Editor.ipynb
index df314171c1988137305d281e5d7873fc27f4b314..79f17cb7a0388327d58e8500dd8776637e4d8617 100644
--- a/notebooks/Scene_Editor.ipynb
+++ b/notebooks/Scene_Editor.ipynb
@@ -70,7 +70,7 @@
     {
      "data": {
       "application/vnd.jupyter.widget-view+json": {
-       "model_id": "9d466178f2f04a33b5589de583a565b7",
+       "model_id": "857d03237c1c4328be8677ef5513189c",
        "version_major": 2,
        "version_minor": 0
       },
diff --git a/notebooks/basic_elements.pkl b/notebooks/basic_elements.pkl
deleted file mode 100644
index d42619274703b537fe0e97d724701204ddff807a..0000000000000000000000000000000000000000
Binary files a/notebooks/basic_elements.pkl and /dev/null differ
diff --git a/notebooks/basic_elements_test.pkl b/notebooks/basic_elements_test.pkl
new file mode 100644
index 0000000000000000000000000000000000000000..e139a984c3f9251e55ee22a055b2bc46ad1f9b2f
Binary files /dev/null and b/notebooks/basic_elements_test.pkl differ