The Direct stepover connection type creates a straight linear transition that is perpendicular to the toolpath.
The Arc stepover connection type creates an arc transition. Set the Diameter parameter to specify the radius of the arc as a percentage of the tool diameter. This example has the Ramp diameter set to 55%:
This example has the Ramp diameter set to 600%:
The Line stepover connection type creates a linear stepover at an angle. The length of the line is determined by multiplying the diameter of the tool by the Ramp diameter parameter.
The S-shape stepover connection type creates a stepover move that consists of two arcs. As a result this transition makes a smooth exit from the existing contour to the new contour. The diameter of the arcs is determined by the Ramp diameter parameter.