diff --git a/ul/config/power_map_param.yml b/ul/config/power_map_param.yml
index 08d6dc9..db28bde 100644
--- a/ul/config/power_map_param.yml
+++ b/ul/config/power_map_param.yml
@@ -2,26 +2,26 @@
   ros__parameters:
     # 1
     bldc_center1: 1480
-    bldc_negative_radius1: 250
-    bldc_positive_radius1: 250
+    bldc_negative_radius1: 150
+    bldc_positive_radius1: 150
     servo_max1: 2400
     servo_min1: 500
     # 2
     bldc_center2: 1480
-    bldc_negative_radius2: 250
-    bldc_positive_radius2: 250
+    bldc_negative_radius2: 150
+    bldc_positive_radius2: 150
     servo_max2: 2400
     servo_min2: 500
     # 3
     bldc_center3: 1480
-    bldc_negative_radius3: 250
-    bldc_positive_radius3: 250
+    bldc_negative_radius3: 150
+    bldc_positive_radius3: 150
     servo_max3: 2400
     servo_min3: 500
     # 4
     bldc_center4: 1480
-    bldc_negative_radius4: 250
-    bldc_positive_radius4: 250
+    bldc_negative_radius4: 150
+    bldc_positive_radius4: 150
     servo_max4: 2400
     servo_min4: 500
     # placement
diff --git a/ul/launch/simple_joy_app_pc.py b/ul/launch/simple_joy_app_pc.py
index 1123c5b..cc26c82 100644
--- a/ul/launch/simple_joy_app_pc.py
+++ b/ul/launch/simple_joy_app_pc.py
@@ -38,6 +38,9 @@ def generate_launch_description() -> LaunchDescription:
     nodes = GroupAction(
         [joystick, app, power_map],
         forwarding=False,
-        launch_configurations={"param_file": power_map_param_file},
+        launch_configurations={
+            "param_file": power_map_param_file,
+            "power_map_param_file": power_map_param_file,
+        },
     )
     return LaunchDescription([power_map_param_file_arg, nodes])