How do I get Smooth Headland Corners in v7?

[SGTspicy]

In version 6.x.x I always used Smooth headlands because it allowed me to just do a spiraling circle around most of the field. This eliminated most of the stopping/reversing on the up and downs. In version 7.4.2.3 there is no longer a "Headland Corner" option to select Round/Smooth/Sharp. Is there a way to do Smooth corners in the new version?