When stewart is attached to the robot, measure and change the three parameters of tf::Vector3() in line 18 in
/home/ubuntu/catkin_ws/src/robot_setup_tf/src/tf_broadcaster.cpp
15 while(n.ok()){
16 broadcaster.sendTransform(
17 tf::StampedTransform(
18 tf::Transform(tf::Quaternion(0, 0, 0, 1), tf::Vector3(0.18, 0.0, 0.28)),
19 ros::Time::now(),"base_link", "base_stewart"));
20 r.sleep();
21 }