first of all nice video but a little tip for u in dunking from me i know i'm jumping but i can dunk 2 legged and running cuz my tall help me i'm 6.56
the tip is try put the all inside the rm before hanging on the rim ur fault u try to do both in same time u wanna put the ball and catch in same time u can't ust make the priority for the ball its onlt milliseconds but try it D:

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position :PF,C
height:6.56
stand reach :8.8
run vert :14.5
2 legged jump : 13 or less
i know pretty low gonna start really this holiday