QTR-Quadtone RIP

I agree 100%. Lightroom is fascinating to me as a possible RIP front- 
end. It's great for keeping track of my many thousands of photographs  
as well as tiling, etc, on the fly. + it renders so very quickly and  
in the background where-as PS just locks you out and spins  
forever . . . . still.

The only problem is the bad grayscale conversion . . . It's using the  
same ACE color engine but it's obviously messing up somehow. Someone  
at Lightroom Central is a sleep at the switch perhaps. Or perhaps  
there's a way to build the Quadtone profile differently in order for  
the ACE engine to work with it in a more compatible fashion?

take care, Walker