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SW automatically made small changes in dimensions of my parts over time

Question asked by Peter Cohen on Feb 6, 2017
Latest reply on Feb 16, 2017 by Doug Seibel

Hello, I noticed that sometimes and somehow my parts automatically changed their dimensions slightly over time. Anybody knows what is going on?

For example, I made a part few months ago. The distance between two holes was 71mm. Now, it became 71.02mm. My parts cannot mate because of such differences. Sometimes the location of holes are changed automatically slightly. This has happened a few times already. Is this a bug of SW? I am using Student Edition for Academic Year 2015-2016.

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