Outside Cut Shared Edge

Cut the Outside as a Shared Edge

Select Shared Edge from the Outside Cut Options dropdown control to cut the shared edges of the outside cuts on the CMC Z1 and Z (9000z) as one stroke between the designs instead of cutting the outside of each mat individually.
If cutting a single design, it will cut only the top and right edges of the outside cut, using the factory edge of the mat for the left and bottom, thus not wasting any matboard since the Z1 and Z (9000z) can cut right to the edges.
If cutting a tiled mat, this will cut the outside shared lines between designs as one cut cut, rather than cutting each design's outside edge individually.

When Tiling, make sure that the Spacing under the Setup Tab is set to zero (0) so that each design shares the outside lines with the next design, so it will only cut the single line between them.
If you have Remnant Trimming on, it will also cut off the scrap edge.

Advanced Outside Options
The same Outside Cut Options are available on the Advanced Outside Options screen from the Cut Mode dropdown control. Click the Set Advanced Options button on the Cut Preview screen.
On the Advanced Outside Options screen, set the Cut Mode to Shared Edge. The Cut Mode matches the selections from the Outside Cut Options as described above.
The shared outside edges of the tiled design will cut in one stroke. If you have Remnant Trimming on, it will also cut off the scrap edge.

Defaults: Set the Default for Cutting the Outside
Default Setting for Cutting the Outside The default setting for Cutting the Outside can be set in the Admin > Editor section.

Defaults: Set the Default for 90 Degree Outside Cut
Default Setting for 90 Degree Outside Cut The default setting for 90 Degree Outside can be set in the Admin > Cutting section.

Defaults: Set the Default for the Advanced Options
Default Setting for the Default Advanced Options The default setting for the Advanced Options can be set in the Admin > Cutting section.

Defaults: Set the Default for the Cut Mode
Default Setting for Default Cut Mode The default setting for the Cut Mode can be set in the Admin > Cutting section.