Dear Huybert,
Thank you very much for this tip. I had never experienced this phenomenon until
this afternoon when I just spent some time debugging one of my large models to
see why (inexplicably) some results were changed only to find a row numbered 256
in one of my worksheets having vanished.
In future I will make sure to always make model changes in Excel with the
Crystal Ball add-in turned off so as to avoid a repeat of this.
Thanks again,
Bill Rapp



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