There is one split line for each overlap zone. The split lines show where the embroidery will be split.
Each split line has points along the line that can be used to adjust the split line. There are two types of points: the triangular end points and square mid-points. The end points can only be moved along the edges of the design area, and may not be deleted. The mid-points are initially placed about every 20mm, and they can be added and deleted as needed. All points are confined to the overlap zone to which they belong. As well as moving individual points as desired, the whole line can be moved across the overlap zone.
The embroidery will not be split if any split lines cross over themselves, or if any horizontal and vertical split lines cross each other more than once.
Adjacent horizontal or adjacent vertical split lines cannot cross each other.