At what point is it typical to quit describing the size of a trout in terms of inches and start talking about pounds? Also, allowing for variances due to how well fed a particular trout might be, how much would, let's say, a typical 20" trout weigh? Conversely, if while reading a magazine article or some such and see where the writer landed a 4lb trout, how long in inches would you expect that fish to be? Obviously, since my current personal best trout is around 13", I'm not in any imminent need of knowing this information, but it might come in handy some day (at least I hope so). SC