I have a Nikon d7000,and i am having nightmare issues with focusing,most of my shots are coming out "soft" or out of focus even though i know i have my focus point on what i am photographing correct,i have read about back focusing,and i have also tried using fine tune,but still the problem remains,i have had this camera for a while now and i have to say i am bitterly dissapointed,my d3100 took way better shots.Anyone else experienced this??