This option is activated by clicking on the Option button in the Design CAD TabDesign_CAD_Tab 

The two options provided for scaling are;

1. Scale - maintain Aspect Ratio

2. Do not scale


Option 1 will result in the design being scaled proportionally when the span, length or width of a design item is changed. 


Option 2 will not scale the design. This option could be used to extend the wing span of a wing design and allow a different tip style to be added. 


To accept an option;

Click on the OK button


To cancel or exit this screen;

Click on the Cancel button.