Yes, use the FreeForm Pattern, As you run your headland start recording freeform, then as you come around you can guide off of what was driven, you can also set A-B Lines when you stop recording freeform, it works very well and is very flexible b/c you can have multiple A-B Lines and curves within the same field and switch between them with the push of one button. This feature is standard on EZ Guide 250 as well as EZ Guide 500 (Version 3) and the Trimble Field Manager Display (Version 5).