Digital BW, The Print

I just got the MIS UT inks and they actually produce a neutral B&W, 
however, the prints I am getting are high contrast, too light and 
media gray where they should be close to dark gray. I have tried 
Paul's UT workflow and curves and, using no curves.

Any suggestions most welcome. It's the first ink I have tried that 
doesn't look brown or purple so I'd love to get the settings right.

Thanks,
Bill