The Grab Item function is both powerful and difficult to use. The current working layer must be correctly set and the cursor positioning must be absolutely accurate before this function can be used. Any of the primitive items can be grabbed and attached to the cursor, even if they are contained within a component.
1. Pads and arcs must be grabbed from their exact center point.
2. Line end-points must be grabbed from their exact end-point.
3. Complete lines segments may be grabbed from any point along the mathematical center line.