I found that when I use USER TABLE with AISC 2010 or 2016 the values of table B4.1b are worng. The limit lambda r for non compact and slender flange is not o.k. Is it possible to review those values for the USER TABLE? Thanks
I would suggest that this is not really an 'Idea'. If you find that the results for any member design does not match your expectation, then I would ask if you could post a service request with the specific model and the support team will be able to follow that up.
What I would suggest you should be posting here is suggestions that would enhance STAAD.Pro such as maybe different forms of taper member Do you use members say where the flanges taper rather than the web? Or perhaps where a T section is tapered, etc.