I agree with this ^^^. Both my wire divers (all 4 of them), and my riggers pulled good numbers of fish last year. The changes I made, was to run my inside wire divers lower than my riggers (lowest set off the boat). I am not buying the "harmonics between the two lines" bit, or it could be the fish in Ludington are smarter than the ones here in Holland. Wire is a great choice, but like anything there is a small learning curve. #1, Like Don said, drags loose so they creek once and a while. #2, loosen the drag before removing the rod from the holder. #3, Take your time, don't bring the fish in green.