floating objects in wavesets

Hi all,
I noticed during playing with a ball in my age, that it does not float when it falls into the water(waveset)!
It should behave similar as my avatar and start to float when detected in the swim area.
In think anything lighter then 1 should react to the swimming area.
I don't know how to solve this.
It is important when we want to put a "boat" in the age with a proper behavior.
i dropped it here, but i think this is mainly a pyprp issue.
Any Ideas?
I noticed during playing with a ball in my age, that it does not float when it falls into the water(waveset)!
It should behave similar as my avatar and start to float when detected in the swim area.
In think anything lighter then 1 should react to the swimming area.
I don't know how to solve this.
It is important when we want to put a "boat" in the age with a proper behavior.
i dropped it here, but i think this is mainly a pyprp issue.
Any Ideas?