When changes have been made to a material dimension in the combining material list, use the Recombine Size command to recombine the dimension. Note that you need to have the Combining Run Results dialog box open.

1. In the Combined navigation tree, click the + sign, and select a material dimension.

   Only the selected material dimension is shown.

2. Click the Combining Run ribbon tab.
3. On the menu, select Recombine Size.

   A confirmation dialog box appears, asking if you want to recombine the selected dimension.

4. In the first confirmation dialog box, click Yes to recombine the selected dimension.
5. In the second confirmation dialog box, click Yes to save the previous combining run or No to recombine materials without saving the combining run.

   By saving the previous combining run, you can compare the differences between the previous combining run and the new one.