I need a detailed tutorial for using the waypoint editor for funbots. When I try to use the waypoint editor, the controls don’t seem to work. For example, i can start tracing a pathway then end it; I can also press “Q” to select multiple nodes. However, when i try to link the two nodes by pressing “num 8”, the controls don’t seem to work. I also notice the UI pulsing when trying to use the editor. I can’t find a detailed document explaining these controls and how they operate properly. Can anyone point me in the right direction? I would be extrememly grateful.