Jaeyoung Lim developed configurability for fixed-wing TECS speed weighting in the px4-ros2-interface-lib repository, introducing a new speed_weight parameter to the fixed-wing control configuration. By wiring this parameter into the TECS speed weighting logic, Jaeyoung enabled operators to tune speed control for improved stability and energy efficiency in fixed-wing robotic missions. The work involved modifying the configuration struct and integrating the new parameter into the speed control computation, enhancing both ROS2 integration and maintainability. Using C++ and leveraging expertise in control systems and embedded systems, Jaeyoung delivered a focused, well-structured feature that deepened flight control tunability for the project.