I have a pic some where of a 5+lb cutt that I caught in a high alpine lake between Stehekin and Cascade pass in the early 80's. I cast an Elk hair caddis about 15 feet from shore and watched the big one chase off some 16 inchers ( that I later caught) on his way from the boulders on the bottom maybe 30' 40' feet down. One of the best times fishing I ever had except I broke my Fenwick on the hike out.