onedaysnotice

Any tips? I can't seem to get the timing right in the middle section (the mid-air B,C,B,jB,C,B), and end up doing it too fast causing them to fly higher. Right now, I've got a metronome in my head with the somewhat correct timing but my fingers won't listen to it Dx. I've been practicing for 2 hours already . I know I can do the whole combo, it's just keeping them low at that section thats been stopping me :S