In Episode 3/6 Aaron Hadlow head up to an inland lake a couple of hours out of Cape Town with Ruben.
He attempt to practice the 9 on a obstacle kicker, as it is stationary in theory is should be easier to line up and get the rotation, usually the wave is moving which is an added variable.
See how it goes and if the RedBull kicker is the right set up to finally nail the trick here.