I'm using a design table for my part to generate multiple configuration (8 total).  I've got like 8 columns in my design table for each configuration (so 8x8 table).  I was under the impression that my file size wouldn't be much higher than that of a single configuration (since I'm using a design table), but that is not the case.  There are some features that are simply suppressed between the configurations, but it's mainly design table driven (dimension values).

With all 8 configurations loaded, the file size is around 18mb.  If I do a save-as and only one configuration is loaded, it's around 3mb.  Is there a way to "unload" the unused configurations?  This file size is just too high.  Thanks.