When I was learning nymphing in the 1990s, it was commonly said that 50 percent of all strikes went undetected by the angler. In other words, half the time a trout ate your fly, you didn’t know it. Given the tools and approaches most often employed back then, I’d wager that estimate probably held water.
How to build a better Euro-nymphing leader and detect more strikes
by George Daniel - Monday, Oct 11th, 2021