We had this discussion about 6 or 7 years ago. The Hobie 20 is a copy of the Hurricane 5.9. According to the Whites, they cut up a Tornado and stuck it together again as a H 5.9. Scooby was around at that time. The new rig has worked very well, unlike the spinnaker stuck on the Dart 18. The Irish fleet has certainly been revived. Gave the Tigers a run for the last few years - although the top 5.9 driver has moved over to an Infusion this year