I have been fishing vertical on structure that is in 18-28 ft of water all on main lake points. Been fishing 3 different points and all of them have had fish on them for the last 2 months. If the lake patterns hold true to past years, they should be on these spots gorging themselves until the water cools to below 60 degrees and they head for deeper water. Saturday water was 68-74 degrees. I understand the small fish you are referring to. Last year this time, literally every fish I caught had to be measured. This year has been a totally different story. Only had to measure 10 out of the last 300+. We have been releasing 10in fish lately. ALL have been caught on minnows. Some guys have luck with jigs at BCL, but I am not one of them. The only time I throw a jig is when they are shallow spawning. I tried 4 different color jigs a couple weeks ago. My 2 boys were catching them on minnows as fast as they could reel them in and I could not get a bite on the jigs.