Digital BW, The Print

I've done a fair amount of wet darkroom work and am starting my foray
into the digital side.  I was dissapointed with using color inks and
duotoning on my Epson 870(seemed very difficult to get consistant
results).  I am now trying the Full Spectrum Inks from MIS -- trying
but not succeeding!  

I have two images posted at:

http://www.photo.net/photodb/folder?folder_id=188255


One image is as seen on screen and one is the printed image.  The
image was in duotone and converted to to RBG.  I created a transfer
function per the Nevins method described on the MIS website and
applied that before printing on Epson Archival Matte.

I imagine the is a simple thing to fix, but I tried to search the
archive without much luck.  I am anxious to get out of the darkroom,
but it seems I have a lot to learn.

Thanks -- Mark