Digital BW, The Print

I am trying to print on somerset velvet enhanced paper using UT-2 
inks and Paul Roark's Caron curve.  Any suggestions as to which curve 
to use -- I tried the EEM carbon curve -- and which paper setting?  I 
tried both photp paper and photo quality ink jet paper on my 1280.  
The prints are ok, but not quite there.  Does anyone else have 
experience with this paper -- which I like quite a bit -- and UT-2 
inks?

Thanks,

Steve