Re: analysis settings problem The program gives such a warning when the project dimensions, elements, number of floors start to grow too much. This means that the analysis time will be extended. You will receive this warning for calculations that should not be repeated in each analysis. This shortens the analysis time. For example, if you have made a few changes in column dimensions, it may not be necessary to perform a slab analysis each time. You can use it in the pre-study stages after the initial analysis.