Shaking problem when collision

[webmagic]

Hi Obi,

for example , I have a ObiSoft body obj A (with Kinematic for particle set) 
and then,  I use another CUBE with Obi Collider to touch the obj A, the obj A keeps shaking 
what I want is just the obj A shape changed like Jelly (the soft body!!) , 
but it keeps shaking so fast. 

What can I do ?

Thanks