Homing with offset

On executing the following commands:

Terminal 1:

roscore

Terminal 2:

roslaunch sanaria_turntable turntable.launch

Terminal 3:

bash ~/sanaria_ws/src/maxon/maxon_rtt/scripts/test/maxon_home_id4.sh 1150

The turntable correctly homes to the negative limit switch but fails to come to the specified offset after reaching limit switch.

The same is for robot.