Parrel Beads or TackerI am trying to rig up my asymmetrical spinnaker. I think I know exactly what to do now. My question is this: To secure the tack around the furled genoa, would you recommend using the Parrel Beads (from Neil Pryde Sails) or the Tacker (from ATN). Any experience with either of these?? Which one works better??Thanks,Don