Most people who run big boards will use the TT 40 Divers or the Jet 40 divers. I use the TT 40 divers with my small Church Tackle Boards (TX_22 And the Walleye Boards) but have been told the Off Shore Boards don't perform well with the TT 40 Divers. They work well with the jet 40 diver as they don't pull as hard or dive as deep quickly. I have heard of no complaints about the TT-30 divers with any of the small boards.