Good work, take it easy. I'm having a bit of a problem with leveling the floor and joists in my project. In the basement ceiling, the D03 floor must be at +0.80 elevation. The normal shop section is at +0.10 elevation. On the stair landing, I noticed that he did not move the slab edges from 0.00 to +0.80. I had a problem with the analysis of the K04 beam, to which that slab was connected, as well, I guess because it could not recognize the slab at +0.80. Also, even if I make the raft slab (40cm normally) 100cm, I get the error in the report that the cross section is insufficient and the reinforcement is insufficient.