Eb4 uses Eb6 Y, LM, M and K.  

Note that MIS's 1100 Eb4 uses these inks, but the 1100-Eb4-M = Eb6-LM (6%), and 
1100-Eb4-C = Eb6-M (18% Eb).

The 1400 3-MK profiles have the Eboni 100% in the C and M positions.

The existing Eb4 profiles have the light inks in the Y, LM, and M positions -- 
their original Eb6 locations. 

For the Eb4 and 3-MK profiles to be used together, the Eb4 profiles need to be modified to 
put the Eb6-M (18%) in the LC position.  Simply transfer the Density to the LC and have it
be a Gray ink.  Shut off the M ink.

Instructions for profiling the 3-MK are in the notes of the Start and Dmax test profiles.

Paul
www.PaulRoark.com