QTR-Quadtone RIP

--- In QuadtoneRIP@yahoogroups.com, "Tom Husband" <thusband@s...> wrote:
>
> When figuring the relative densities do you figure them all relative
> to K or to the next darkest gray?  I'm using UT7 ink with a 2200 on a
> PC and have made cool and warm curves measuring all the ink densities
> against K  but I read here, I think, that it might be wrong.  I've
> reread Tom Moore's excellent user guide but am not clear.  The prints
> I'm making now are the best I've done so it measuring against K can't
> be too far off.

It's got to be right, because you need a common baseline to place all
the inks. The density relative to the darkest color is an acceptable
baseline (although I prefer placing them according to measured
density). Density relative to the preceeding color isn't a baseline.