RoyStuart said.. That's the point, those boards change their handling as they go faster, and not in a good way... they stiffen up, lock in, get tail centric and out of balance.
In other words they just 'aint so good.
At least we can see what their boards do on a big wave.....I say your boards have too much rocker...too pointy a tail...are too wide...too thick... and wobble around like a large womans bottom
In this gallery you can see Mark Mathews surfing the Right on a soft top board
