Digital BW, The Print

i posted this question on the QRT forum, but have received no 
response.
i was hoping someone here may be able to help.


Is this possible?

when working in the "curve creation" mode, if you select "load
curve" as opposed to "gray ink" or "toner" you get a curve tab where
you would normally enter the ink density.
from that point, you can open up the "curve points/point list". it
appears the only way to get information there is to enter it manually.
is it possible to load or display the information (points) from a
curve that has been created with the "toner/density/limit" method.

in other words, if I where to open up a UCpk-raw-neut curve (on a
3800), could I display the curve in the point list that was created
for the light magenta channel when it was selected as a toner 2 with
a density @ 25 and limit @ 6 originally?

I hope to take that toner curve, and make very small adjustments to
it, but I want to use the current curve as my starting point as
opposed to creating one totally from scratch.

any help would be greatly appreciated.
Evan