Default [Q] LG G2 Mod

Hi, does anyone know how to get the LG G2 tap (or double tap) to wake & sleep? I'm on Devil Kernel, CM11. A few have told me the feature is called, TouchWake, usually found on custom kernels. On Devil kernel, it is found, but if i enable it and set it to 0 or 100 or whatever it doesn't work.. Any suggestions?