You can set a custom text scale for text annotations in parts and assemblies.
To set a custom text scale:
-
Click .
Alternatively, in the FeatureManager design tree, right-click the
Annotations 
folder and click
Details to display the
Annotation Properties dialog box
- In the dialog box, clear Always display text at the same size.
- In Text scale, select Custom.
- In the two fields, enter the first and second value of the custom scale. For example, enter 3 and 10 to set the scale to 3:10.