In other software like Visionlidar and Agisoft Metashape, they have an angle and distance setting to help adjust how the ground points are detected in a point cloud. I use that to get rid of cars in parking lots. That one task may take me as long as my entire processing workflow. TBC does not quite select things well enough for me. Is there a way to adjust the classification params? If not, I would request that as the other point cloud features of TBC are pretty strong and its my go-to prog for cleaning them. thanks!