Brettski, at my pond, sometimes it takes a few minutes before anything hits the feed that I throw out due to several factors such as temperature, water clarity, wind, etc.
For you, what I would try is to pick a place where you envision fish would be like near some of the structure you've placed.
Throw some feed there and wait. You might have to wait for several minutes. At first, if all goes well, you might only see a small boil here or there.
The fatheads will hit feed, and sometimes their activity will lure other fish to the scene. Your fatheads could be in any shallow area.
Hand feeding does not have to be regimented.
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."
