QTR-Quadtone RIP

If I use your QIDF file for 3MK with the MK PK and GLOP positions and 
want to put the third Eboni ink in the Y position, I understand that I 
change LIMIT_Y to equal 70 and LIMIT_GL to equal blank , and change 
UNUSED_INK_3 to equal GL; also that CURVE_GL is changed to CURVE_Y, 
but do I keep Linearize as is for the first scan or delete that info?

Sorry to be so dim.

Thanks,

Colin