(sk ) concaves

I read a small blurb about joel riding a single fin with double concaves. How’s that working out. Do you get a little more acceleration? Would like to try it on my next board if it’s working well. Thanks for any tips.

I read a small blurb about joel riding a single fin with double concaves. > How’s that working out. Do you get a little more acceleration? Would like > to try it on my next board if it’s working well. Thanks for any tips. >>>>> Smokin, I use double barrel concaves on anything from shortboards to longboards. For me it gives the board increased acceleration and speed thru turns. On guns over 8’6" I usually opt for a flat to vee combo. Best Regards SK