Been having some issues for a while now with Progecad Pro 2018 & 2020 regarding the text associated with a leader. If I am drawing in 3D, and I install a leader, the text and arrow will only display correctly in a "plan" view. In all other views it shows as a flat line.
progeCAD support, tips and troubleshooting forum. progeCAD works very similar to some versions of AutoCAD. Moderated.