Hello, in my attached project, I have steel profiles that do not recover after adding snow load and solar panel load. Can you help me how to follow? Note: In many of my steel projects, all profiles are saved when I analyze without entering the trapezoidal sheet and snow load. But if I generalize, in every project I enter trapezoidal sheet metal and snow load, scissors and purlins, and sometimes even steel columns, do not save. I will also be glad if you can help me, what kind of a way should I follow regarding the problems I mentioned.