RE: hi, I have done spectra analysis and get member forces by macro in excel. seismic load cases are not matching with staad table (beam forces detail) but wihtout seismic forces are matched, please guide.

Thanks suro,we are working with version Series 4, will update the version.
I have one concern regarding this, till now we were using the results from the member end forces table, it means whatever we have done till now for seimsic case was not correct?