(From the Curtain Properties, "When the curtain line that does not continue to the basement/upstairs is marked, this warning will not be given in the geometry control.) It is seen that the dimensions of the P64 curtain also provide 1/7 ratio. You can ignore the warning. (For this curtain, warning in geometry control is included in our notes) Good work"serdagi":kxiza1a7" said:Hi, I modeled the polygon columns as pavement panels, but this time it gives the warning that it does not meet the panel conditions. how can I overcome this. thanks