Kami said..What' s about my buttock when I dig my fin in many years ago. Did anyone banne single fin after that
ha!
Only time will tell, but given the number of surfboards in the water on any given day, world wide, I dont think there a big risk from them. The foil set up though, much trickier to control and a larger area for damage. That would lead to the thinking of higher risk.
time will tell
