Hello,
the menu for stiffeners should be modified. In the current appearance is an option missing.
At the Moment I can select the type of weld for the web and the type of weld for the flanges....
..but there are many cases where top and bottom should differ from one another.
For example: Sometimes there's only on the top flange a HV-welding needed, and if I would do as ASteel suggests - top and bottom the same, my manufacturing would cause costs, which aren't needed.
So the menu should look like the picture below.

Kind regards