If I'm working with the Classified renderer for raster data or the Quantity renderer for vector data, every time I add a class all the colors on my existing classes revert to the colors on the color ramp that is currently selected. Typically, I define my own colors for my classes, but sometimes I need to add/remove a class. ArcView 3 didn't change the colors of existing classes when adding more classes. I'd really like my selection of colors to persist when adding additional classes to my classification.