diff --git a/R1SN003/hardware/POS/left_hand-pos2.xml b/R1SN003/hardware/POS/left_hand-pos2.xml
index cd4a734426..520807f6d6 100644
--- a/R1SN003/hardware/POS/left_hand-pos2.xml
+++ b/R1SN003/hardware/POS/left_hand-pos2.xml
@@ -41,7 +41,7 @@
                     <!-- it is not mandatory. if not present, sensors have defaults: TYPE:decideg, ROT:zero, 0.0, false -->
                     <param name="type">             TYPE:decideg     TYPE:decideg          </param>
                     <param name="rotation">         ROT:zero         ROT:zero              </param>
-                    <param name="offset">           -170             -30                   </param>
+                    <param name="offset">           -405             -30                   </param>
                     <param name="invertDirection">  true             true                  </param>
                 </group>