well, its pretty smooth but I dont really see any point, because when you start with the ball on the ground you cant barely give the ball any weight, what you should do is to put the ball on a box, then it should fall down, it should bounce.Try that.

i got this two that I made before blue ball,but they are not so good:

http://www.truploader.com/view/148787

http://www.truploader.com/view/502127

...oh,yes the blue ball is from not finished stick fight

http://www.truploader.com/view/231066 blue ball+stick transform

it's about 3 sticks that change into a ball and got powers like:
blue=water
red=fire
green=nature

thats why he starts from floor