diff --git a/docker/Dockerfile.rover b/docker/Dockerfile.rover
index 47578ca5c2ed935f77936cc5a85f472fe9842f88..fe04d3d1f72bab19b4b335894267151b9b4c23be 100644
--- a/docker/Dockerfile.rover
+++ b/docker/Dockerfile.rover
@@ -10,7 +10,7 @@ ARG USER_UID=1000
 ARG USER_GID=1000
 RUN groupadd ${USER_NAME} --gid ${USER_GID} && useradd -l -m ${USER_NAME} -u ${USER_UID} -g ${USER_GID} -s /bin/bash
 
-ARG COPTER_TAG=Rover-4.2.3
+ARG COPTER_TAG=Rover-4.3
 
 # install git 
 RUN apt-get update && apt-get install -y git; git config --global url."https://github.com/".insteadOf git://github.com/
diff --git a/lrs_ardupilot/ardupilot_connect.py b/lrs_ardupilot/ardupilot_connect.py
index f104a92caf05cf5fa4c429f7cb0a1a5d8c7c4b39..c95a0551313f680de947c5e384b711a8be172d3f 100644
--- a/lrs_ardupilot/ardupilot_connect.py
+++ b/lrs_ardupilot/ardupilot_connect.py
@@ -133,8 +133,7 @@ class ArduPilotConnect(Node):
 
                 
         except Exception as exc:
-            print("EXCEPTION sensor_level:", type(exc))
-            print(exc)
+            self.get_logger().error(f'EXCEPTION sensor_level: {type(exc)} - {exc}')            
                 
     def timer_callback(self):
         self.sensor_level()