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Cpk ??? wrong ???

Hi, can someone tell me why I getting a strange Cpk value? I know that that if you get a negative ( - ) cpk is because your mean is above or under spec's limit, but what I getting is -1.00000. Do I nee to adjust the setting on Datapage...help......
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  • Thanks Matt, this worked fine with the old DataPage, maybe it is something in the new. Been on the phone with tech support for three days and this is the last issue that I have to fix.

    I changed the setting and ran another part. It didn't update the tolerances, I changed one of them to negative manually before hand. It didn't change that one back. Is there a check box somwhere to force it to update the noms/tols on execution that may have gotten turned off, in either program?
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  • Thanks Matt, this worked fine with the old DataPage, maybe it is something in the new. Been on the phone with tech support for three days and this is the last issue that I have to fix.

    I changed the setting and ran another part. It didn't update the tolerances, I changed one of them to negative manually before hand. It didn't change that one back. Is there a check box somwhere to force it to update the noms/tols on execution that may have gotten turned off, in either program?
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