Editing/Creating a Triangular Solder Bridge Footprint
Such footprints are made out of a graphic shape (a polygon) and merged with a pad to provide the track anchor point.
How to change?  select the pad you want to modify and right click to view the &quot;explode pad&quot; option

Now you will be able to see a small SMT pad and the polygon. The SMT is where KiCAD will track to.

Resize the polygon to your desired shape

Finally right-click on the polygon and select &quot;Create pad from selected shapes&quot;
This should be easier in V6 as there is direct poly to copper flood