To Edit Welding Measurement Parameters
You can edit a welding measurement parameter using the Parameters dialog box or the Parameter Properties dialog box.
1. Open the Parameters dialog box by choosing one of the following actions:
◦ Click > 
Parameters.
Parameters.◦ From the Fillet Weld, Groove Weld, Butt Weld, Plug/Slot Weld, or Spot Weld tab, click the Properties tab, and then click Define next to Feature Parameters.
◦ Right-click a weld feature in the Weld and Joint Tree or graphics window and choose Parameters from the shortcut menu.
Parameters from the shortcut menu.2. Select a parameter of the type Measure.
3. Choose one of the following actions:
◦ Right-click and choose Redefine Measure.
◦ Click Properties. The Parameter Properties dialog box opens. Under Measure, click Redefine.
The dialog box specific to the measure type opens.
4. Type or select values to change the measurement parameter as needed.
5. Click OK.