I have been using the KPN and magnum force rattle trap primarily and have been struck a few times but no takers. This was caught on the fluke and the the fish took it at about midway up the water column on the fall of course, 1/2oz ocean logic jig head. It was cold, very windy and overcast.
The water flow was heavy which is difficult to fish especially with 1/2 oz, but moving water is always better IMO.