I was searching for doing a sub 11''recently, and found that you were doing a kind of Double Jump without buying the DLC needed. I found a thread on Reddit by StiWiiRage that barely described it, but can you please tell me how do you manage to get it almost everytime, please? I only get a 5% success rate.
Thank you for your help.
Press up twice very fast in a row, that's it.
I had to learn this trick recently when I started running the game and yeah it is a lot harder than it looks, it may seem counterintuitive, but the perfect way to get it is to double tap the jump button as fast as possible and hold it after the second press.