For unified lasts, an addititional option is included on the second page of the Last Identification Wizard:
Use to move the feather curve up and down. This helps to create the correct feather line when the feather edge is not sharp.
Curves on a last (STL file only)
This page is displayed if you are using a last in .stl format.
Select the top curve Top curve
- Click one of the following buttons:
Finish creates the last.
Cancel finishes the Last Identification Wizard without making any changes.