diff --git a/aip_x2_launch/launch/lidar.launch.xml b/aip_x2_launch/launch/lidar.launch.xml
index d3a1c96f..044afad9 100644
--- a/aip_x2_launch/launch/lidar.launch.xml
+++ b/aip_x2_launch/launch/lidar.launch.xml
@@ -159,8 +159,8 @@
         <arg name="angle_range" value="[90.0, 270.0]"/>
         <arg name="distance_range" value="[0.5, 200.0]"/>
         <arg name="blockage_range" value="[90.0, 270.0]"/>
-        <arg name="vertical_bins" value ="32" />
-        <arg name="horizontal_ring_id" value="11" />
+        <arg name="vertical_bins" value ="40" />
+        <arg name="horizontal_ring_id" value="12" />
         <arg name="min_azimuth_deg" value="135.0"/>
         <arg name="max_azimuth_deg" value="225.0"/>
         <arg name="return_mode" value="Strongest" />