Anyone else finding it alot easier to HH in FF than in TFC? I used to hit maybe 1 in 20 HH's meaning I had to resort to spinning around while jumping and throwing the conc behined me just before it went off, but now I usually hit 1 in 4 HH's.
As for learning it, I usually recommend people start out with pipe jumping since you can carefully place and then tell the pipe when to go off, and the move on to water conc's since you can easily place your body, rocket jumps to get a better feel for angles, then placed conc's on the ground, then the backwards spin and then hh's.
For real fun though learn to emp jump