I'am encountering problems scanning Kodachrome slides with an Elite
5400 scan.
The pictures are rather dark and sometimes the colors saturated
In fact, the scan is of poor quality vs what I can see on the slide
I'm very surprised as I had no problem with negative films where I had
only to use automatic correction in Photoshop; With the slides I have
to change the gamma to high levels and I am never really satisfied
with the result ...

Who had encountered this kind of problem? Thank you for help!