This template was developed in by Bryce in conjunction with close friend Terry Topanga to complement boards that were inspired by a few 70s G&S single fins. Larry Allison was also instrumental in developing this template, guiding Bryce and Terry as they continued to make changes over time. This is Bryce’s personal favorite template. The BD template is a versatile design that will go well in just about anything other than a displacement hull. Think of this as an alternative to the classic “all around” fins, e.g., Skip Frye’s template, Andreini’s A Flex, etc. It is the fin equivalent of a Swiss Army knife, good for just about any combination of board, wave and conditions.