This single fin was designed and refined by David Vernor over the last 30 years. It's his go to template on his Roaster (7" + 3.7" side bite), and Treehugger (8") models.
We use these on a number of single fin and mid-lengths with great success. The narrow base and slightly raked back design allow for easy rail to rail transitions without being too loose.
Add a pair of side bites for increased stability and control down the line.
