There is a different spinnaker setup, where the pole attaches just under the bow foil, you have to be careful that the retrieval sock is back next to the bow foil or it becomes a crab catcher in waves, my previous 5.8 number 1626 had a chute retrieval on top of the pole where the sock went through the wire of the bow foil. The bow foil stops your bows from being pulled together and really prolongs the life of the boat