My question is that in the summer my structure bite seems to die as it gets later into the night. For the hour around sunset I catch them in 19 -23 ft deep on a point that comes up to 12 ft deep, but as the night goes on I can't seem to pick up anything from the top of the point down. Do you think that these fish just shut down or do you think that they suspend up off the point when it gets later into the night? This point is extremely long going close to 150 yds away from the bank and most of my fish come from the very end of it. Any help would be appreciated.