erm i have tryed for a long time but i can get this dm ... any tips? or http://imgur.com/Bix40u4

i think it would be helpful if you upload the replay

It's hard to tell without a replay, but if you are going for a split kick, that setup won't work. The groin is in the way.

upload the replay and i'll help u

Maybe because your hitting his torso? It takes alot of speed and force to Dm that joint (if your hitting the torso)