Hi Expensive Gazebo Buyers, Industry experts I am new to Gazebo. I'm working on a project. I managed to incorporate a laser to the robotic arm in Gazebo and the sensor i used was the hokuyo sensor. I managed to add everything good and i can see the blue discipline https://www.uk-exhibitionstands.co.uk/product-category/pop-ups-and-banner-stands/roller-banners/