To edit a dimension line you first need to select it.select it
You can then edit it in place or by entering values in its properties properties dialog.
To edit a dimension, you can either:
| • | drag either end of the dimension by pressing the left mouse down over one of it's end points, dragging the mouse and then releasing it or |
| • | drag the dimension by holding down the left mouse button over the dimension's text and dragging it to it's new position and releasing the left mouse button or |
| • | drag the dimension line by holding down the left mouse button over the dimension's line and dragging it to it's new position and releasing the left mouse button. |
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