In the Kicad PCB layout package (pcbnew) how do I draw a track between two component pins? What I mean is: suppose I place two component footprints (say 2 x 16-pin DIL's) on the sheet, select the copper layer, and try to draw a trace between one pin on one component and another pin on the second component. When I then try to draw a trace between them, I can't, because clicking on the start pin commences the trace OK, but clicking on an endpoint pin doesn't seem to work. I didn't draw a schematic - I just want to do a small layout.
This is kinda basic, and I'm wondering why it doesn't work.
Thanks, J.