Yes that was my observation and i was just trying to convey that as I think the question was asking about how the selectable components in the DCP affected the image and should they be used or not…I guess you could run a few pairs on and off and export as tiffs and do a difference blend mode in GIMP and see just what is different to see if there is a consistent pattern but really as mentioned above and from my observation likely best to use one or the other and correct with other tools as needed…