After performing the first combining run, you can modify length options that are only used in that specific combining job. For example, L 3 x 3 x ¼ materials have 40'0 and 20'0 lengths. If you only want to combine the 20'0 lengths, you need to delete the 40'0 lengths from Run-Specific Pricing Maintenance. Any changes that you make will override the values in the global pricing database, but only for the current combining run.

1. In the Combining Run Results dialog box, click the Combining Run ribbon tab.
2. On the menu, select Run-Specific Pricing Maintenance.
3. In the Pricing Maintenance dialog box, do any of the following according to your needs:

   To	Do this
   Add material shapes, grades and dimensions	At the bottom of the dialog box, click Add. In the Shape list, select the shape. Click the Dimensions field and select the dimensions that you want to add. In the Grade list, select the grades that you want to add. Click Save. The shape, its dimensions, and grades are added to the navigation tree.
   Modify existing material shapes, grades, and dimensions	In the navigation tree, click the material dimension that you want to modify. At the lower-left corner of the dialog box, click Edit. In the Shape list, select the shape. Click the Dimensions field, and select the new dimensions in the dialog box that appears. In the Grade list, select the new grades. Click Save. The shape, its dimensions, and grades are updated to the navigation tree.
   Add lengths or sizes	In the navigation tree, click the material dimension for which you want to add lengths. Click New under the Normal Price field. Type the length and price. Click Add. The length is added to the list of lengths.
   Modify or delete lengths	In the navigation tree, click the material dimension that you want to modify or delete. In the list of lengths, select a length. Do one of the following: To modify the length, type a new length and price, and click Edit. To permanently delete the length, click Delete, and in the confirmation dialog box, click Yes.
   Change the pricing of a length	In the navigation tree, select the material dimension whose pricing you want too change. In the list on the right side of the dialog box, select a length. Do any of the following: To modify the special price, type a new value in the Special Price field, and click Save. To modify the normal price, type a new value in the Normal Price field, and click Edit. You can also adjust the quantity and lengths of the material. To change the quantity to unlimited, type an asterisk (*) in the Quantity field. Click Edit to save the changes. The pricing of the length is updated.
   Delete unnecessary material dimensions	In the navigation tree, select the material dimension that you want to delete. At the bottom of the dialog box, click Delete. In the confirmation dialog box, click Yes to confirm deleting the dimension.

4. To close the dialog box, click the Close button (X) in the upper-right corner.