Thank you very much for the video, I do every step in the video until I reach to the polyline command I pick the points using the grids on the screen (no coordinates) and there was nothing drawn by this command
I don't really know where is the problem, if i choose contour the lines appear but i choose line or polyline there is nothing on the screen.
my best regards
Have you tried reducing the graphic hardware acceleraction level?
Tools --> Preferences --> View Parameters
Reduce "Display acceleration" slider, restart Robot and then try it again.
Mirko Jurcevic M.Eng.