Twinzer–is this a typo or a fin setup?

You've heard of twin-fins. You've heard of thrusters. But have you heard of… the twinzer? In today's episode, we're diving into the weird and wonderful world of fin setups — specifically, the twinzer. Not a typo. Not a quad. Definitely not mainstream. Born in 1988 (the year of Die Hard and A Fish Called Wanda), the twinzer was shaper Wil Jobson's answer to the death of the twin-fin — and it involved two extra fins placed forward of the mains, with a wild mix of cant and toe-in. We'll explain all the new words, I promise!