Read about them in Florida Sportsman magazine about 3 winters ago in an article about drop shot finesse fishing for largemouth bass and though I could apply them to rig a soft plastic over a bucktail for fluke. I was thinking more along the lines of 4" Fin~s. Mister Twister or Fluke Zoom type plastic but as luck would have it, GULP was just bursting on to the scene. Just as a side note, I've also baited the stand-out hook with a big killie and it also proved to be very effective. It's be a highly effective rig for me in the bay & rivers,(just ask Capt. Allen from the Reel Class how I caught almost 120 fluke one day on it). Never tried it in the ocean yet.