false gripper joint value

[Aki1991]

Hi @youtalk, @ijnek,

After running "ros2 launch open_manipulator_x_description open_manipulator_x.launch.py", In the Rviz, i see that the grippers are spawning outside their joint limits. Here, I found that there is some patch that you have written, I tried that but that didn't solve my problem.

I can move the arm, but the values of gripper is too high. I tried playing with "mechanical-reduction" and "off-set" that you have added, but I observed that when the two gripper on the real hardware is closer in the simulation I can see them closer in simulation. At that time when I try controlling gripper, I can control it but by very little.

I am using Humble 22.04. Can you tell me if you have found any solution for that or not. Thank you.