When I examined your project, I realized that you have entered a very high dead load of 6.25 t / m2... If we collide with the 168 m2 foundation area, there is a dead load of about 1050 tons on the foundation, I can't understand why you entered this value so high, if there is a dead load on the foundation, if there is no fill weight, there is no coating. I couldn't comment comfortably because I couldn't see your architecture, but on this basis, you entered so much 6.25 t/m2 g.