Scanning Kodak Elite Chrome 100 and Ektachrome 100 Plus

I scanned a couple of hundred Elite Chrome 100 slides (plastic mounts) for #2 son. I had the Nikon LS-40 ED (Coolscan IV) handy and used the latest edition of Vuescan (9.4.40). The results were superb, some of the best non-Kodachrome scans I have seen. This film from the late 1990s though was very 'grainy' or 'dye-cloudy' especially in some underexposed areas and had a magenta cast (variable between individual films) that was easily corrected. A 36-exposure Ektachrome 100 Plus (early 1990s) had a much cooler cast (very Ektachrome) but again produced excellent results from the twenty-year old transparencies. For both I had the IR dust removal on.