29/08/2026
A while ago I posted an image of Ben & Millie with their new boards. They sent me some images and some footage of Ben on his channel bottom. (Looks like they're having fun)!
Bowie also had some footage of a couple of nice barrels he got on his channel bottom.
Channels excel in clean hollow waves. It's all about the increased flow, the rail channel gives to the long side of the foil, on the rail fin. This generates hold, pulling the fin into the face of the wave, in the same way the long side of the foil on an aeroplanes wing pulls it up into the sky.
They are hyper-sensitive to turbulence in the same way though. Turbulence interrupts the hold. You would have felt it in a plane at some stage. The same thing happens to your channel bottom when it hits turbulence in the water.
That's why they are best in clean, hollow waves.
Happy surfing! Cheers Millsy.