I must be making an obvious mistake, but I can't seem to find it! I've created polylines to extrude and revolve before, but seem to be unable to do this now! Using TCW Deluxe 2018.
In the attached file I'm trying to join the lines on layer "polyline trials" into a polyline so I can do a revolve. I can go through the process of selecting the "join polyline" from the "modify" menu, selecting each line segment, it highlights in pink, then I click "finish", but nothing happens, the polyline does not form, and I'm left with just the individual line segments..
Can someone suggest what I may be doing wrong? I believe all the lines and curve are all on the same workplane, and they all look like they connect, but apparently there's something I'm missing.