Under System Options, Assemblies, there is a setting "Update model graphics when saving files".  The help does not really help with determining whether to have it on or off or if it will cause performance issues?  If not I would think it would not be an option and enabled in the software.  I looked in the KB and got a handful of hits but nothing that helped.  We have had issues in the past when opening an assembly in eDrawings and it was not correct.  Could it be this setting?

Does anyone have any good or bad  to share with this setting?

Thanks