We are looking to implement a process for verifying the deltas between revisions of PWB artwork. I have tried a CAM compare of the gerber data but found that the system we use generates too may delta-points for simple changes like moving a copper pour outline. I have also tried a data base comparison using visECAD but it takes far too long to run and generates cryptic blank boxes with no explanation of what is different. I need a system/process that will generate a clear report of differences that can be run in process with engineering change orders, any suggestions?

Jeffrey McGlaughlin
Engineering Designer
Tactical Systems, Aerospace
Office (614)424-7582 Fax (614)458-7582
Battelle 505 King Ave.  Columbus, OH 43201


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