>We're having Stack errors when running a large report.
>
>I recently set stacksize to 2000, but that didn't fix this problem.
>
>The VFP docs say you can go up to 64,000 for stacksize.
>
>Is there any reason not to set it to the max?

Which version of VFP are you using? I remember there was a problem with too long reports, but I think it was fixed in newer versions. And changing the stacksize isn't a cure, AFAIR.