Here is what I would do, Id loose the leader, put sinker about 12" above the hook above a swivel and then id switch to a circle hook, usually a 3/0 when im fishing a lake loaded with dinks and then use baits no bigger around then a quarter, slightly smaller even. if there worth hooking, youll get them, use a strong rod holder and let the circles do there job of hooking them before you even get out of the chair, if there dinks and cant eat that size bait, trust me you need to move, that will catch them down to about 9-10"
Any chance your in a lake with perch, they will peck the crap out of baits, as will gar, hybrid stripers and saugeyes. what lake you fishing? if we knew we could give better info based on ave fish size there as well as what other species are in their
Salmonid