Selamun aleykum. Since I couldn't load the project, I'll try to explain it as best I can. In a project drawn with idecad statics, there are both studs and studs on the beams under the toilet and bathroom walls that continue along the stairs. I have two questions here, the first is; These beams I mentioned are 20x50cm beams. In the regulation, the beam width is at least 25cm, but it still saves, do you think the widths can be appropriate in the program) My other question is 20x50cm in these beams, which are studded and carried, studded. I look forward to your comments on this situation. Thank you very much in advance..