diff --git a/Manual/4_Module_2.ipynb b/Manual/4_Module_2.ipynb
index 241b754..c1dee0b 100644
--- a/Manual/4_Module_2.ipynb
+++ b/Manual/4_Module_2.ipynb
@@ -342,9 +342,9 @@
     "from pathlib import Path\n",
     "\n",
     "# TODO: Open the serial connection to KITT, set the motor speed\n",
-    "serial = Serial('COM4', 115200)\n",
+    "serial = Serial('/dev/rfcomm3', 115200)\n",
     "serial.write(b'D150\\n')\n",
-    "serial.write(b'M160\\n')\n",
+    "serial.write(b'M165\\n')\n",
     "\n",
     "# Initialize a list to store recorded data\n",
     "data = []\n",
@@ -383,9 +383,9 @@
     "    data.append([current_time, dist_L, dist_R])\n",
     "    \n",
     "    # Check if KITT is too close to the wall and stop if necessary\n",
-    "    if dist_L < 100 or dist_R < 100:\n",
-    "        serial.write(b'M145\\n')\n",
-    "        time.sleep(0.5)\n",
+    "    if dist_L < 130 or dist_R < 130:\n",
+    "        serial.write(b'M135\\n')\n",
+    "        time.sleep(0.75)\n",
     "        serial.write(b'M150\\n')  # Stop the car\n",
     "        print(\"Stopping KITT to avoid collision.\")\n",
     "        break  # Exit the loop\n",
@@ -397,12 +397,20 @@
     "serial.close()\n",
     "\n",
     "# TODO: Write the recorded data to a CSV file\n",
-    "filepath = Path('kitt_wall_data_160.csv')\n",
+    "filepath = Path('./kitt_wall_data_165.csv')\n",
     "df = pd.DataFrame(data,columns = [\"Time\",\"Distance_L\",\"Distance_R\"])\n",
     "df.to_csv(filepath,index=False)\n",
+    "!pwd\n",
     "# Recommeded file output: Files/Recordings/kitt_distance_data_{speed}.csv"
    ]
   },
+  {
+   "metadata": {},
+   "cell_type": "code",
+   "outputs": [],
+   "execution_count": null,
+   "source": "df.to_csv(Path(\"./kitt_wall_data_165.csv\"))"
+  },
   {
    "metadata": {},
    "cell_type": "markdown",
diff --git a/Manual/kitt_wall_data_160.csv b/Manual/kitt_wall_data_160.csv
new file mode 100644
index 0000000..1a214cc
--- /dev/null
+++ b/Manual/kitt_wall_data_160.csv
@@ -0,0 +1,21 @@
+Time,Distance_L,Distance_R
+0.18527626991271973,293,293
+0.4374089241027832,293,293
+0.6661174297332764,293,291
+0.8378303050994873,291,288
+1.0300233364105225,287,283
+1.2077486515045166,281,276
+1.3909521102905273,273,267
+1.5912683010101318,263,257
+1.7906908988952637,253,257
+1.9916656017303467,240,245
+2.179856777191162,226,232
+2.338029146194458,213,220
+2.5159542560577393,198,206
+2.7149744033813477,198,190
+2.9028022289276123,182,174
+3.0969913005828857,166,157
+3.2479021549224854,148,140
+3.4600577354431152,130,122
+3.6272897720336914,112,103
+3.8329083919525146,93,84
diff --git a/Manual/kitt_wall_data_165.csv b/Manual/kitt_wall_data_165.csv
new file mode 100644
index 0000000..26515e3
--- /dev/null
+++ b/Manual/kitt_wall_data_165.csv
@@ -0,0 +1,14 @@
+Time,Distance_L,Distance_R
+0.14345836639404297,345,345
+0.34053707122802734,345,345
+0.5649638175964355,344,345
+0.8061964511871338,337,341
+1.0228962898254395,327,333
+1.2599327564239502,314,306
+1.526465654373169,297,288
+1.7780358791351318,257,268
+1.948960781097412,233,246
+2.1302239894866943,207,221
+2.321249485015869,179,194
+2.565399646759033,151,167
+2.794302463531494,120,136