"The RDS1 is where I'm currently at regarding high performance shortboard design. Lower volume, more overall rocker and slightly deeper concaves to suit more advanced surfers wanting to push their surfing, mostly featuring rounded square tails but also work well as swallow and round tails. The main aim with all my designs is to create shapes that have speed and drive but also release when needed, obviously a hard combination as they kind of contradict each other but when the curves are right combined with the correct fin placement and fins this can be achieved. All my designs are work in progress and are constantly being fine tuned for your surfing enjoyment." Rod Dahlberg 

Be sure to check out the video link below and check out this write up from Surfing Life here as well.