Hello. In the project at hand, I am trying to cover a 13.90 x 12.80 m open conference hall with cassette flooring. I was able to reach this solution with 25x65 cm beams and 90 cm intervals. I also made my perimeter beams 50x65. Is it suitable? The program also gave a warning about the height of the beam. I tried 50cm beam height first, up to 58 cm height I was getting the warning "Beam floor does not meet beam height requirement (TS500 11.3.2)" in geometry control. Out of curiosity, I opened the TS500, and I couldn't see a requirement for beam height. What is this situation? I would be glad if you help.