How do I change a calibration length?

Geometry Elements - Calibration Lengths

To change a calibration length in your circuit, do the following:

1. Select Circuit => Ref. Planes/Cal. Length from the project editor main menu.

2. In the Reference Planes/Calibration Lengths dialog box which appears on your display, click on the box wall for which you wish to change the calibration length. The list of box walls appears at the top of the dialog box.

3. Enter the desired length in the text entry box just to the right of the Use Fixed Cal. Length checkbox.

4. Click on the OK button to close the dialog box.