Emu XL-7 & MP-7 User's Group

Hi,
     I bought the ZR board for the piano and because I heard it had 
bread and butter sounds.  I like the piano, but everything else 
sounds pretty bad to me.
     I downloaded and installed the perfect piano "fixed" patches off 
of William Coakley's web site, and they do have slight improvements 
from the presets.
     However, I've noticed a serious problem in the velocity 
switching of these piano patches.  The switch between the light 
sample and the hard sample doesn't crossfade, and with just slightly 
more pressure, the sample jumps to a much wider and resonant tone.
     Does anyone else hear what I'm hearing, or perhaps have a fix to 
smooth out the velocity crossfade between the light and hard samples?
Thanks,
Joel