Janet nailed it: Off the top of my head, I'm guessing it's because you used ahyphen in the feature names; relations will parse that as a minus sign,trying to do a subtraction.Doh! Of course. When I changed my hyphens to underscores in thefeature names, the relations updated automagically to use the featurenames. Don't get that kind of nifty thinking in Pro|E that often.Doug Schaefer This thread is inactive and closed by the PTC Community Management Team. If you would like to provide a reply and re-open this thread, please notify the moderator and reference the thread. You may also use "Start a topic" button to ask a new question. Please be sure to include what version of the PTC product you are using so another community member knowledgeable about your version may be able to assist.
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Doug Schaefer | Experienced Mechanical Design Engineer
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