Cutting list option not valid for grain matching

May occur with optimising

Some of the options for the System parameter: Cutting list options cannot be used with cutting lists that contain Grain matching data.

The following options should NOT be used with grain match data.

Separate parts into quantity of 1

Combine duplicate part quantities (retain duplicates with quantity of zero)

Combine duplicate part quantities (remove duplicates from list)

This is because these options alter the way that parts are shown in the cutting list and so may disrupt any layouts that are set for grain matching.

- Check the data and settings