Re: ELEVATOR WELL Hello, Shear force effects are increasing since the relevant curtains are connected to the raft foundation at the upper level with rigid arms. Selecting 10 and 12 reinforcement diameters from the shear reinforcement selection dialog solves the problem of cutting insufficiency. Except this; The support definitions of the stairs in the basement floor are wrong... The lower edge is attached to the slab, the upper edge to the foundation. The raft trim edge is scratched on both the inside and outside of the P05 panel. It is sufficient to draw only the bottom side to form the raft tiles. It is recommended to place columns in the combination of curtains in order to solve the curtains ending in different levels together. Good work