We have tested the Supra Dart Tuna Rig in every position in our 10 rod spread except on a planer rod. It has produce very well in each position. We like it the best running just out of the white water. This Rig catches everything form Marlin to Mahi. Here is a picture of a nice 42.4lb Bull Mahi caught on the Supra Dart Tuna Rig.