Kurt, without asking for more details at this point, I would guess that two things may be occuring:

1) Overpopulating of LMB
2) Lack of forage base or forage fish for LMB

Again, without more details, some "canned" suggestions might be to remove all crappie (black or white) that you catch. There will always be some that you didn't catch. Remove all LMB within a certain size range. Add more adult bluegill.

Welcome aboard!


Excerpt from Robert Crais' "The Monkey's Raincoat:"
"She took another microscopic bite of her sandwich, then pushed it away. Maybe she absorbed nutrients from her surroundings."