Not the team but can help, The problem is the fin. I found after having a couple of those boards, the US box cant take larger fins. In Aust it is mostly onshore, With a six or bigger spin out starts to happen with the stock fin. If you put in a bigger fin ( good luck finding one ) The Us box wont handle the sideways pressure. It Pi&^%$D me of so much I now own a board in that size that comes with a powerbox fin. I run a 32 FSW fin in with a 6.4 now and never have a problem like i used to with the us box.
You can get the US fin bigger if you hunt around, but don't make the mistake of running aground with it, or landing with the board a bit side on.