Fan Distance is the height of the fan from the center of the end objects.
tip
Positive value fans the objects Upwards.
Negative value fans the objects Downward.
Info
The Fan can also be adjusted by clicking and moving the center Control Point of the Fan and drag with the mouse.
Info
If the fan is unselected (i.e., the mouse is clicked elsewhere on the design), reselect the objects and click Set Fan to reset the fan function to edit it.