Casio CZ/VZ Files... part of CZsynth

Hi! 

I m looking for the sound of a pluged rubberband preferably in bass 
area.

So please give me Sysex of the wanted sound or a good point to start 
with or any advice that could be usefull.

Thanks!

Then I have a question in DWC matters.
The CZ had a DWC I dont find on the VZ-10 M any more.
How do I control the wave on VZ-10 M?
(I have a Hohner HS-2E but its identical with the VZ-10 M)

Thanks a lot1

Cheers!