bigpullerman, I don't want to push anyone into doing something they don't want to do but may I recommend reducing the number of GSF as a start. This species (in my neck of the woods) has proven to reduce BG numbers and "anything else" numbers. They are incredibly aggressive and are known to overpopulate in areas where other species used to be king. GSF are also proven to be a huge nest predator as well as a LMB fry converter. A fish fry would be a good thing but I would pull about everything I caught-out, except maybe the smallest of the LMB, maybe 8" or less. Everything in there may have a growth rate so slow it doesn't have enough life left to gain much size even in the best of conditions. It also doesn't happen overnight. But to start I'd pull every GSF you can.