There is a pond near by me that is loaded with 4 and 5 lb bass that are the same way. I have got it down to where I can catch about 30lbs in a few hours out there by bed fishing. What I do is take a 1/2oz white jig with a white paca chunk. I think the color doesn't matter but its easier for me to see. Anyways, place it in their bed, if they don't respond proceed to hop it violently about 1ft off the bottom. This sometimes will provoke an immediate reaction strike, especially if the fish doesn't know that you are there. If that doesn't work, try to get side ways of the fish. Drag the bait into its bed so that the line will drag over his nose, somewhere near his eyes. Swim the jig up and bump him in the side of the face. They can't stand it when it gets close to their eyes like that. Most of the time they will just turn away, make a circle and nose down to the bait. If not keep on doing it. You may have to make as many as 40 or 50 repeated presentations just like this one, but before long that fish will bite and will bite very aggressively. KEY IDEA: LOTS AND LOTS OF REPEATED PRESENTATIONS!!! and every now and then a sudden change of bait can't spark the bite too. Good luck with the fish.