Digital BW, The Print

>Should the yellow position be LLK or LK? 

Good question.  LLK and 3D/UT7-LC work well.  I'm going to try EZ-W also.
The higher the density the better as long as the dots don't show.  I'm
afraid LK might show.  The EZ-W might be OK, however -- don't know yet.

The higher the density, the further you can go in the warm direction, but
the differences may be too minor to risk the dots.  The standard light
carbon (UT2-LM, UT7-LC, R2-Warm-light, 3D-LC -- all the same, all about 50%
LK, 50% base) works well and is so universally used, it's not a bad idea to
have some around for various uses.

Paul
www.PaulRoark.com