Typically, the second layer is perpendicular to the original fill although you may select a different angle.
Tip Change the angle of the first layer in the Object Properties > Complex Fill tab.
To adjust angle of second layer of Perpendicular Fill
1. Select the Complex Fill object.
2. Right-click Perpendicular Fill.
The Object Properties dialog opens.
3. Enter Fill Stitch values for:
! Angle of Second Layer: This sets the angle between each layer.
4. Click OK.