Looked back and this was your goal:
Goals - Maintain forage base by limited BG removal and fertilizing and feeding.
Provide balanced LMB population (we want quality and quantity).
Is this still your goal? Saw you have a second pond - what is its status, can be used for forage?
There is a lot here on GShad. I can give you links once your goal is identified. Here is a pic of some GSHad.
http://forums.pondboss.com/ubbthreads.php?ubb=showflat&Number=255818&page=1
