MyPlayer not dunking

I have my dunk rating at a 84. Verticle at a 80 + and the sprite dunk package but my MyPlayer hasn't done a single dunk yet in MyCareer (about over 20 games played).

try using the shot button instead of the stick

Doesn't change anything. Went back to double check but still just laying it up. And my MyPlayer is 6-11.

standing dunk rating? I dont know

its probably the player's tendencies

He was a point forward. I maxed all the dunk stuff out but it didn't matter. I ended up just creating a new player, this time athletic. Wasted a lot of time on the first one, if only there was an option to switch player type, but you know, it's 2K, can't even change the jersey number i hear. Anyways, now I'm dunking all over the place.

try going to edit player and applying a dunk package there, i had the same problem and this worked for me