Instances

You can use this area to make copies of elements,. These are drawn only in the preview window, and are not visible in the element list.

Distance Z (repeat vertical)

Here you can specify whether the (horizontal/vertical) element should be repeated by entering values. You must specify a value for the vertical distance to the original element for each copy. In the above example, 3 copies are created, vertically removed from the (selected) element by 130, 840 and 970 mm respectively.

Note: The values must be separated by a semicolon! You can also enter negative values.

Symmetrical

Use this to copy the (vertical) element and change the properties so that this element and the original object are symmetric.

For vertical elements: The value for Offset X is negated, outline, geometry and path are mirrored horizontally.

For horizontal elements: the value for Y-offset is negated; cross-section and geometry are mirrored horizontally.