Gazebo movements forward-backward aren't same
Hi! I have a nexus_mecanum robot model in Gazebo, and i can move in by the teleop_twist_keyboard.py, but the problem is: model moves forward and backward with not the same speed: i mean, i can change a speed in teleop twist to 10, and robot will move backward superfast, but it will still move with speed 1 forward... even if i write directly into /cmd_vel it still happens.