Just need your expert advice. Love to catch the wild/native steelhead and get just as much gratification letting them swim back and make more for me to catch. I've always heard that 20 inches off their length is a good estimate for weight, but does anyone have any other ways of approximate weight. I have a little scale but I don't like spending a lot of time with these fish out of the water. Maybe a quick picture and that's it. I've always went with instinct, then they are always as big as you want them to be???