Double Cork 1260.

1. [Required] Wear a helmet, back protector, and hip and knee pads, and learn the shape first into an airbag or water jump.

   This is an advanced trick with a heavy crash penalty, so don't try it straight onto a hard landing

2. As a prerequisite, you should land Double Cork 1080 cleanly every time off a sizable kicker.

   The 1260 just adds another half rotation of spin (180 degrees) on top of that, so it won't come around if the base isn't solid

3. Approach with enough speed for an 18m-plus large kicker.

   Because the 1260 asks for more rotation, you'll run out of spin if your air time (height) is short. Coming into the lip, don't lean hard on an edge; keep the base closer to flat so you don't scrub speed

4. As you leave the lip, extend up through the takeoff and set the lead rotation.

   Throw your front shoulder toward the way you're spinning, and at the same time tuck your chin and drop your head down and forward at an angle. Diving head-first on a diagonal is what tilts the rotation off the straight vertical axis (off-axis)

5. The instant you're airborne, pull both knees to your chest, draw your heels toward your seat, and wrap both arms around your front leg near the shin.

   The smaller and tighter a ball you make, the faster you spin for the same launch energy. Since the 1260 carries more rotation, get into this tuck even quicker and tighter than for a 1080

6. Hold the tuck through two off-axis flips while you keep spinning sideways.

   Don't try to stare at one spot; just catch glimpses slightly ahead of your travel line so the flow of your vision tells you which rotation you're on

7. Coming out of the second flip you'll start to see the landing below.

   On a 1080 you'd open here, but on a 1260 you don't release the arms and knees yet; you hold the tuck. That extra half rotation comes from the spin you built on takeoff, so don't try to add rotation in the air, just stay balled up and let it come all the way around

8. Once you spot the landing, release the arms and knees, stand up, and at the end point the board down your line with your hips and legs to land switch (back foot leading).

   That hip move isn't generating new rotation, it's finishing the half you held back and squaring the board to the landing line. Send your eyes toward your direction of travel (your switch line) and bend both knees deeply to absorb the impact

You can pin your own clip to the tricks you've landed (My Video).