2. Select the dimension to be modified. For example, a distance dimension.
The distance dimension is highlighted.
3. Select the dimension line.
4.
Drag the dimension line to the new position.
You can also modify the
dimension line location using the extension line.
Note that as a useful help, you can press the Shift button and switch
to the Snap to Point on or off mode. The mode is temporarily changed (as
long as you keep the button pressed).