no problem our fault too, but can I just say a thing about your replay?: it seems that you use your chest rotation for giving force to the kick, but the force applied goes directly forward, as you're kicking an opponent in mp. you have to try to use that rotation for letting your foor accellerate in a rotation, not forward because the second kick hits with the internal part of the foot. try to use glutes or so.
I repeat that this only a suggestion, a tip, I'm not telling to you how to do it, it's just what I THINK have to be done, probably I can be in wrong