Okay so you've got the S mobe Locked in. Time to upgrade to the 540 so you'll start scoring big. It's no suprise that you'll need a faster rotation. Make that happen by throwing your head and shoulder harder and going bigger!
This is explained and shown nicely in the Wake n Jake video above. The 540 is right at the end. Look below for extra useful tips on landing the 5
Ride fast, Kite at 45 and unhook
Pop a monumental front roll. Bigger than your usual S mobe! Could try having the kite a bit higher or just popping like a maniac. Then throw your head and your weight over the back shoulder.
As your legs come around (completing the frontroll), pull hard on the bar
Throw your weight over your shoulder and let go of your front hand and look over your front shoulder. This shifts the momentum so that you can begin your spin in the other direction
Thrust those hips towards the bar and hold on with all of your might as this is a tough pass
Still looking over your shoulder, pass the bar and pull into your hips again to help you balance. As your legs come back underneath you slam that extra 180 in by rotating from the hips so that you are coming in toeside
Spot your landing and get ready to land downwind toeside. Due to the forwards nature of this trick prepare to land fast. Sick!