Hi folks Hope I can get a lesson on using the D850 I am trying out a new D850 I have a 70-200 2.8 Nikon lens I am on the side lines in the middle of the action My problem is that I have no clue on how to set the camera up for night time football.... I have the ISO set on 800-1600 from what I read this about the norm When I take any action photos they are all blurry I cant seem to stop the action...I also noticed that when I put my finger on the shoot button instead of the image coming in clear in the view finder it gets blurry Can some one tell me what I should set my camera setting at I am no expert photographer and yes I probably bought a wat too advance camera I should bought one with automatic setting But from what I read if you can ace this camera You can wind up with some really nice photos Thank you for any help in advance