Changing Tolerance in SPC raport

[[Pa...]]

Hello,

We use a little modified but still default temple for SPC. Is there a chance to change specifications like upper or lower tolerance directly in PiWeb? We want to see how Cp/Cpk will behave with different nominals/tolerances.

[[Er...]]

I don't know much about Piweb.

But for tolerancing just take the sigma times 3 for the +- tolerance. So I wind up with average+-(3*sigma)) to tell me where the process is at.