With a little practice, the act of flossing is a perfectly legal and responsible way to fish. You drift just like you would for anything else and with the right angle of the bedangle, ones' hook might just place itself right in the fishes mouth. Then a "jerk" is perfectly legal. If it's a single hook, who the frig cares if the fish hit it or if the hook hit the fish. If it's happens to be sunk anywhere other than the mouth, kindly release it. Otherwise enjoy the ensuing battle. Silvers are perplexing in the snohomish system. If a non-traditional method needs to be employed, so be it.