This model was optimized to work best in the 7' to 8' range and would likely be great at any size. It has 4 channels and was originally designed to be a quad with a 5th box for the thruster option. Although we can make it with any configuration, this twinzer design seems to be one of the surfing worlds best kept secrets and Corky's favorite fin set up. Most folks have never even seen one of these. Basically, it looks like a twin fin at first glance but there are small "canard" fins in front of the twin fins channeling water against them. Think twin fin on steroids, but with more drive out of the turn, and better hold on steep walls. The result is quite exhilarating.
