The online Hobie catalog has a "daggerboard postive hold system" part no. 40330101. Anyone know what this is? Is it a bungy cord system around the board, or is it some kind of rubber/foam that mounts in the well? If it's the bungee system, where do the ends of the bungee go?

The positive hold system is a bungee that loops around the outside of the daggerboard and anchors to some grommeted holes on the trampoline. The section of bungee that touches the daggerboard is threaded thru a pvc pipe wrapped with a spongy neoprene material that rolls as the board is lifted and lowered. The outside corner of the bungee closest to the shroud is tied to the shroud to prevent the bungee from overcontracting past the daggerboard well if the system goes over the top of the daggerboard.

Thanks for the info! Sounds like just the ticket for the playboat to keep the boards up coming in to the beach.