Firewire Xtra-Cado Helium 6'8 Surfboard - Futures6'8" x 21" x 2 1 2" 39. 3L Introducing the Xtra Cado by Rob Machado, a midlength evolution of his best selling Machadocado. Who doesn't like a little 'xtra 'cado on anything? "I have this real attraction to boards in this midlength realm. It's not a longboard and it's not a shortboard. It's somewhere in between. It's for the days when you don't feel like trying as hard as other days, or when the waves just don't give you the green light to try and