QTR-Quadtone RIP

I am new to QTRgui printing.

I am trying to print on Crane & Co. Museo Artist Cards with an Epson 
1800 and Piezography Neutral K7 inks.

My first test print came out very drab and lacked the sparkle of the 
original.  The shadows are getting blocked up and the highlights, well 
just don't sparkle.

My settings were; Media type=Ilford Heavy Paper, Curve 1=K7 2880 
HanPhotoRagBrtW, Resolution=2880, Curve 2=none, Speed=Unidirectional.

Any suggestions for test print #2?

Thanks!