Hi Dave,
I can't find an edit button. How to edit my opening post?
[edit]
I see there is an edit button on this last post, but not on my other posts in this topic. Apperently a post that has been replied on can't be edited.[/edit]

On topic:
My "concern" is that in L3 case I also have primary stresses (that can't be solved by plastic deformation) in the main run between the supports, as is W-WNC (so content only). These are primary stresses I'm also seeing in my EXP case when I use load cases as mentioned in my opening post. That's why I'm in doubt. However these two are the extremes indeed.