Genec,those are really good pictures. Here's a tip to make your Di even better.there's separate sensitivity/contrast adjustments for si and Di.that bridge that you crossed is a good example to use.some of the bridge is directly below the boat while the rest is out to one side.notice how its brighter out to the side more than under the boat.by turning the contrast down on the Di setting the part of the bridge under the boat will become brighter along with fish or anything else in that area.same thing with that brush pile.works the same.give it a try