diff --git a/y2019/constants.cc b/y2019/constants.cc
index e2d54b3..1d1840b 100644
--- a/y2019/constants.cc
+++ b/y2019/constants.cc
@@ -159,8 +159,8 @@
       wrist_params->zeroing_constants.measured_absolute_position = 0.357394;
       wrist->potentiometer_offset = -1.479097 - 2.740303;
 
-      stilts_params->zeroing_constants.measured_absolute_position = 0.036469;
-      stilts->potentiometer_offset = -0.093820 + 0.0124;
+      stilts_params->zeroing_constants.measured_absolute_position = 0.048258;
+      stilts->potentiometer_offset = -0.093820 + 0.0124 - 0.008334;
       break;
 
     case kCodingRobotTeamNumber: